gas/ChangeLog

   1 2001-02-05  Jim Wilson  <wilson@redhat.com>
   2
   3         * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
   4         aborting for invalid operands.
   5
   6 2001-02-06  Alan Modra  <alan@linuxcare.com.au>
   7
   8         * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
   9         than via pointer.  Update all callers.
  10         (UNWIND_LOW32): Define.
  11         (UNWIND_HIGH32): Define.
  12         (pa_build_unwind_subspace): Use the above macros instead of dumping
  13         bitfields directly.  Call frag_more once rather than multiple times.
  14         (md_assemble): Use UNWIND_LOW32.
  15         (pa_entry): Likewise
  16         (pa_procend): Likewise.
  17         (process_exit): Use UNWIND_HIGH32.
  18
  19 2001-02-04  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
  20
  21         * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
  22         function to select the header according to the cpu.
  23         (md_after_pass_hook, md_do_align): Remove.
  24         (md_cleanup, m68hc11_cleanup): Remove.
  25         (md_pcrel_from_section): Declare.
  26         * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
  27         (build_jump_insn, build_insn): Likewise.
  28         (m68hc11_listing_header): New function.
  29         (m68hc11_cleanup): Remove.
  30
  31 2001-02-02  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
  32
  33         * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
  34         symbols because there is no support for shared libraries and these
  35         symbols can't be overridden (unless they are weak).
  36
  37 2001-02-01  Momchil Velikov  <velco@fadata.bg>
  38
  39         * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
  40         for the compilation unit with a zero byte.
  41
  42 2001-01-30  Alan Modra  <alan@linuxcare.com.au>
  43
  44         * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
  45         destinations.  Correct range check for 17 and 22 bit branches.
  46
  47 2001-01-25  Nick Clifton  <nickc@redhat.com>
  48
  49         * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
  50         still set.  Issue an error message instead.
  51         (md_estimate_size_before_relax): Delete unused variable
  52         'buffer_address'.  Fixup parentheses around if statement.
  53
  54 2001-01-23  Kazu Hirata  <kazu@hxi.com>
  55
  56         * as.c: Fix formatting.
  57         * ehopt.c: Likewise.
  58         * messages.c: Likewise.
  59         * stabs.c: Likewise.
  60         * symbols.c: Likewise.
  61
  62 2001-01-23  Ben Elliston  <bje@redhat.com>
  63
  64         * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
  65
  66 2001-01-22  Kazu Hirata  <kazu@hxi.com>
  67
  68         * config/tc-alpha.c: Fix formatting.
  69
  70 2001-01-19  Kazu Hirata  <kazu@hxi.com>
  71
  72         * config/tc-alpha.c: Fix formatting.
  73
  74 2001-01-18  Kazu Hirata  <kazu@hxi.com>
  75
  76         * config/tc-alpha.c: Fix formatting.
  77
  78 2001-01-18  Nick Clifton  <nickc@redhat.com>
  79
  80         * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
  81         "da" flags.
  82         (stm_flags): Remove redundant bit from "ed" and "da" flags.
  83
  84 2001-01-18  Alexandre Oliva  <aoliva@redhat.com>
  85
  86         * configure.in (cpu_type, arch): Match i386 too.
  87         * configure: Rebuilt.
  88
  89 2001-01-16  Kazu Hirata  <kazu@hxi.com>
  90
  91         * config/tc-i386.c: Fix formatting.
  92
  93 2001-01-16  Alan Modra  <alan@linuxcare.com.au>
  94
  95         * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
  96         relocs for .PARISC.unwind section.
  97
  98         * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
  99         depending on section flags, not just for .text.
 100
 101 2001-01-15  Jim Wilson  <wilson@redhat.com>
 102
 103         * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
 104         not immediately followed by an instruction.
 105
 106 2001-01-15  Kazu Hirata  <kazu@hxi.com>
 107
 108         * config/tc-m68hc11.c: Fix formatting.
 109
 110 2001-01-15  Nick Clifton  <nickc@redhat.com>
 111
 112         * symbols.c (colon): Change 'already defined symbol' from a
 113         fatal error to an ordinary error.  There is no reason why this
 114         error should be fatal.
 115
 116         * message.c (as_fatal): Delete output file, if one has been
 117         created.
 118
 119 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 120
 121         * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
 122
 123 2001-01-14  Kazu Hirata  <kazu@hxi.com>
 124
 125         * config/tc-alpha.c: Fix formatting.
 126         * config/tc-arc.c: Likewise.
 127         * config/tc-arc.h: Likewise.
 128         * config/tc-d10v.c: Likewise.
 129         * config/tc-i370.c: Likewise.
 130         * config/tc-i386.c: Likewise.
 131         * config/tc-i960.c: Likewise.
 132         * config/tc-m68k.c: Likewise.
 133         * config/tc-ppc.c: Likewise.
 134         * config/tc-sparc.c: Likewise.
 135         * config/tc-tahoe.c: Likewise.
 136         * config/tc-vax.c: Likewise.
 137
 138         * config/tc-arc.c: Fix formatting.
 139
 140         * config/tc-arc.c: Fix formatting.
 141
 142 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
 143
 144         * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
 145         both 32 and 64 bit ELF.
 146
 147         * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
 148         and don't bother storing `m' for "ce" completer.  Tidy handling of
 149         'J' and 'K' operands to suit.  Handle '<' and '>' operands.
 150
 151 Sun Jan 14 00:36:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 152
 153         * tc-i386.h (TARGET_MACH): New macro.
 154         (i386_mach): Declare.
 155         * tc-i386.c (i386_mach): New function.
 156
 157 2001-01-13  Philip Blundell  <philb@gnu.org>
 158
 159         * doc/as.texinfo: Fix spelling and cross-references.
 160
 161         * doc/c-arm.texi: Fix typos.  Say that `;' is a line separator
 162         character for all systems, not just GNU/Linux.  Make it explicit
 163         that `-k' doesn't affect code generation, just ELF flags.
 164
 165 Sat Jan 13 01:47:35 MET 2001  Jan Hubicka <jh@suse.cz>
 166
 167         * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
 168         instructions.
 169
 170 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
 171
 172         * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
 173
 174 2001-01-12  Nick Clifton  <nickc@redhat.com>
 175
 176         * as.c (print_args): Update copyright date to 2001.
 177
 178 2001-01-12  Peter Targett  <peter.targett@arccores.com>
 179
 180         * doc/c-arc.texi: New file.
 181         Some sections to be expanded.
 182
 183 2001-01-12  Alan Modra  <alan@linuxcare.com.au>
 184
 185         * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
 186         (md_parse_option): Always accept "--32".
 187
 188 2001-01-11  Peter Targett  <peter.targett@arccores.com>
 189
 190         * as.h (TC_ARC): Ensure struc-symbol.h included.
 191         * as.c (dwarf2dbg.h): Include to remove implicit declaration
 192         warnings.
 193         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
 194         (TARGET_SYMBOL_FIELDS) added.
 195
 196         * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
 197         * doc/c-arc.texi: New file.
 198         Some sections to be expanded.
 199         * doc/as.texinfo: Update command-line options.
 200         Removed outdated text for ARC dependant features, instead include
 201         text from above file.
 202
 203         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
 204         (TARGET_SYMBOL_FIELDS): Alias to previous definition.
 205         (targ-cpu.h) header.
 206         * config/tc-arc.h:
 207         * config/tc-arc.c: New updated configuration for
 208         ARC, including selection of core variants, and extensibility of
 209         instructions, registers etc. through directives.
 210
 211         * config/tc-arc.c (arc_extinst): Minor corrections for
 212         error messages.
 213         (arc_common) Likewise. Make alignment argument optional for local
 214         symbols also, with default of zero.
 215
 216 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 217
 218         * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
 219         STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
 220         (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
 221         and fix_new_exp() instead.
 222         (md_convert_frag): For indexed post byte use the symbol value
 223         rather than the displacement.
 224         (md_relax_table): Fix indexed offset relax.
 225
 226 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 227
 228         * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
 229         relax weak symbols.
 230         (relaxable_symbol): New function.
 231
 232 2001-01-11  Andreas Jaeger  <aj@suse.de>
 233
 234         * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
 235         not used anywhere.
 236
 237 2001-01-10  Nick Clifton  <nickc@redhat.com>
 238
 239         * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
 240         * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
 241
 242 2001-01-10  Nick Clifton  <nickc@redhat.com>
 243
 244         * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
 245         character used to dollar local symbols.
 246         (LOCAL_LABEL_CHAR): New constant - the magic character used to
 247         local label symbols.
 248         (dollar_label_name): Use DOLLAR_LABEL_CHAR.
 249         (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
 250         if defined.
 251         Use LOCAL_LABEL_CHAR.
 252         (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
 253         Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 254         (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
 255
 256 2001-01-08  Bo Thorsen  <bo@suse.de>
 257
 258         * config/tc-i386.c (i386_immediate, i386_displacement):
 259         GOTPCREL check fix.
 260
 261 2001-01-07  Ian Lance Taylor  <ian@zembu.com>
 262
 263         * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
 264         in last change.
 265
 266 2001-01-07  Philip Blundell  <philb@gnu.org>
 267
 268         * doc/as.texinfo (Bug Reporting): Update email address for
 269         reports.
 270         * README: Likewise.
 271
 272 Sat Jan  6 13:33:10 MET 2001  Jan Hubicka  <jh@suse.cz>
 273
 274         * configure.in: Define DEFAULT_ARCH for i386.
 275         * tc-i386.c (md_assemble): Return after the error message;
 276         move testing for 64bit operands to proper place.
 277
 278 2001-01-06  Jan Hubicka <jh@suse.cz>, Andreas Jaeger  <aj@suse.de>
 279
 280         * doc/as.texinfo: Document '#' as comment character for i386 and
 281         x86_64. Add AMD x86-64 into menu of machine dependent information.
 282
 283         * doc/c-i386.texi: Document x86_64 extensions.
 284
 285 Fri Jan  5 13:26:42 MET 2001  Jan Hubicka  <jh@suse.cz>
 286
 287         * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
 288
 289 Thu Jan  4 22:25:26 MET 2001  Jan Hubicka  <jh@suse.cz>
 290
 291         * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
 292         * NEWS: Add note about Pentium4 support.
 293
 294 Wed Jan  3 17:26:32 MET 2001  Jan Hubicka  <jh@suse.cz>
 295
 296         * tc-i387.c (pi, pte, pt): Update.
 297         (type_names): Add new types.
 298
 299 Wed Jan  3 16:26:52 MET 2001  Jan Hubicka  <jh@suse.cz>
 300
 301         * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
 302         CpuUnknown): Renumber
 303         (CpuP4, CpuSSE2): New.
 304         (CpuUnknownFlags): Add CpuP4 and CpuSSE2
 305
 306 2001-01-03  Philip Blundell  <pb@futuretv.com>
 307
 308         * config/tc-alpha.c (alpha_force_relocation): Handle vtable
 309         relocs.
 310         (alpha_fix_adjustable): Likewise.
 311         (md_apply_fix): Likewise.
 312
 313 2000-12-31  H.J. Lu  <hjl@gnu.org>
 314
 315         * listing.c (listing_message): Allocate string only if it is
 316         used.
 317
 318         * configure: Rebuild.
 319
 320 2000-12-31  Hans-Peter Nilsson  <hp@bitrange.com>
 321
 322         * doc/internals.texi (Relaxing with a table) <after relaxation>:
 323         Point out caveats with generating fixups for the opcode in a frag.
 324
 325 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
 326
 327         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
 328         * NEWS: Add x86_64.
 329
 330 2000-12-29  H.J. Lu  <hjl@gnu.org>
 331
 332         * listing.c (calc_hex): Print the variable part only if the
 333         fragment type is rs_fill.
 334
 335 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
 336
 337         * doc/internals.texi (tc_conditional_pseudoop,
 338         TC_LINKRELAX_FIXUP): Fix typos.
 339
 340 2000-12-28  Richard Henderson  <rth@redhat.com>
 341
 342         * write.c (subsegs_finish): Fix thinko last change -- don't
 343         "optimize" the alignment == 0 case.
 344
 345 2000-12-28  Richard Henderson  <rth@redhat.com>
 346
 347         * as.h (rs_align_test): New.
 348         * frags.c (NOP_OPCODE): Move default from read.c.
 349         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
 350         (frag_align_code): New.
 351         * frags.h (frag_align_code): Declare.
 352         * read.c (NOP_OPCODE): Remove.
 353         (do_align): Use frag_align_code.
 354         * write.c (NOP_OPCODE): Remove.
 355         (get_recorded_alignment): New.
 356         (cvt_frag_to_fill): Handle rs_align_test.
 357         (relax_segment): Likewise.
 358         (subsegs_finish): Align last subseg in section to the
 359         section alignment.  Use frag_align_code.
 360         * write.h (get_recorded_alignment): Declare.
 361         * config/obj-coff.c (size_section): Handle rs_align_test.
 362         (fill_section, fixup_mdeps): Likewise.
 363         (write_object_file): Use frag_align_code.
 364
 365         * config/tc-alpha.c (alpha_align): Use frag_align_code.
 366         (alpha_handle_align): New.
 367         * config/tc-alpha.h (HANDLE_ALIGN): New.
 368         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 369
 370         * config/tc-i386.h (md_do_align): Use frag_align_code.
 371         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 372
 373         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
 374         (ia64_handle_align): New.
 375         * config/tc-ia64.h (HANDLE_ALIGN): New.
 376         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 377
 378         * config/tc-m32r.c (m32r_do_align): Remove.
 379         (m32r_handle_align): New.
 380         (fill_insn): Use frag_align_code.
 381         * config/tc-m32r.h (md_do_align): Remove.
 382         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
 383         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
 384         * config/tc-mips.c, config/tc-mips.h: Similarly.
 385
 386         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
 387         (sh_handle_align): Likewise.  Handle rs_align_code.
 388         (sh_do_align): Remove.
 389         * config/tc-sh.h (md_do_align): Remove.
 390         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 391
 392         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
 393         (sparc_handle_align): Likewise.  Handle rs_align_code.
 394         * config/tc-sparc.h (md_do_align): Remove.
 395         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
 396
 397 2000-12-22  DJ Delorie  <dj@redhat.com>
 398
 399         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
 400         when we assemble the first half of a pair.
 401
 402 2000-12-22  H.J. Lu  <hjl@gnu.org>
 403
 404         * config/tc-i386.c (reloc): Update the macro for non-bfd
 405         assembler.
 406         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
 407
 408 2000-12-22  H.J. Lu  <hjl@gnu.org>
 409
 410         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
 411
 412 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
 413
 414         * tc-i386.h (i386_target_format): Define even for ELFs.
 415         (QWORD_MNEM_SUFFIX): New macro.
 416         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
 417         New macros
 418         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
 419         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
 420         ImmExt): Renumber.
 421         (Size64, No_qSuf, NoRex64, Rex64): New macros.
 422         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
 423         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
 424         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
 425         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
 426         Renumber.
 427         (Reg, WordReg): Add Reg64.
 428         (Imm): Add Imm32S and Imm64.
 429         (EncImm): New.
 430         (Disp): Add Disp64 and Disp32S.
 431         (AnyMem): Add Disp32S.
 432         (RegRex, RegRex64): New macros.
 433         (rex_byte): New type.
 434         * tc-i386.c (set_16bit_code_flag): Kill.
 435         (fits_in_unsigned_long, fits_in_signed_long): New functions.
 436         (reloc): New parameter "signed"; support x86_64.
 437         (set_code_flag): New.
 438         (DEFAULT_ARCH): New macro; default to "i386".
 439         (default_arch): New static variable.
 440         (struct _i386_insn): New fields Operand_PCrel; rex.
 441         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
 442         (flag_code): New enum and static variable.
 443         (use_rela_relocations): New static variable.
 444         (flag_code_names): New static variable.
 445         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
 446         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
 447         K6 and Athlon.
 448         (i386_align_code): Return plain "nop" for x86_64.
 449         (mode_from_disp_size): Support Disp32S.
 450         (smallest_imm_type): Support Imm32S and Imm64.
 451         (offset_in_range): Support size of 8.
 452         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
 453         (md_pseudo_table): Add "code64"; use set_code_flat.
 454         (md_begin): Emit sane error message on hash failure.
 455         (tc_i386_fix_adjustable): Support x86_64 relocations.
 456         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
 457         instructions supported on particular arch just partially,
 458         output of 64bit immediates, handling of Imm32S and Disp32S type.
 459         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
 460         (i386_displacement): Likewise.
 461         (i386_index_check): Cleanup; support 64bit addresses.
 462         (md_apply_fix3): Support x86_64 relocation and rela.
 463         (md_longopts): Add "32" and "64".
 464         (md_parse_option): Add OPTION_32 and OPTION_64.
 465         (i386_target_format): Call even for ELFs; choose between
 466         elf64-x86-64 and elf32-i386.
 467         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
 468         (tc_gen_reloc): Support rela relocations and x86_64.
 469         (intel_e09_1): Support QWORD.
 470
 471 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
 472
 473         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
 474         it's not an offset expression.
 475         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
 476         keep the braces '[' and ']' in the output string.
 477         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
 478         != FLAT. There is no such op_modifier.
 479
 480 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 481
 482         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
 483         if we have it.
 484
 485 2000-12-13  Kazu Hirata  <kazu@hxi.com>
 486
 487         * as.h: Fix formatting.
 488         * cgen.h: Likewise.
 489         * dwarf2dbg.c: Likewise.
 490         * input-scrub.c: Likewise.
 491         * read.h: Likewise.
 492
 493 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
 494
 495         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
 496         configure: Regenerate.
 497
 498 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
 499
 500         * dwarf2dbg.c: #include <limits.h> only if it exists.
 501
 502 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
 503
 504         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
 505         (md_apply_fix): Here too.
 506
 507 2000-12-12  Jim Wilson  <wilson@redhat.com>
 508
 509         * config/tc-ia64.h (ia64_init): Add prototype.
 510
 511 2000-12-12  H.J. Lu  <hjl@gnu.org>
 512
 513         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
 514
 515         * read.h (outputting_stabs_line_debug): Change it to int.
 516         * stabs.c (outputting_stabs_line_debug): Likewise.
 517
 518 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
 519
 520         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
 521         the address of a function result.
 522
 523 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
 524
 525         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
 526         (md_assemble): Call dwarf2_emit_insn.
 527         (shlib): Fix typo SHILB -> SHLIB.
 528         (md_parse_option): Likewise.
 529         (ppc_elf_validate_fix): Likewise:
 530         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 531
 532 2000-12-12  Nick Clifton  <nickc@redhat.com>
 533
 534         * cgen.h: Fix formatting.
 535         * input-scrub.c: Fix formatting.
 536         * macro.c: Fix formatting.
 537         * config/tc-mips.c: Fix formatting.
 538         * doc/c-mips.texi: Fix formatting.
 539
 540 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
 541
 542         * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
 543         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
 544         references.
 545         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
 546         otherwise.
 547         * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
 548         (No_dSuf): Kill.
 549
 550         * i386.h (*_Suf): Remove No_dSuf.
 551         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
 552         Remove.
 553         (i386_optab): Remove 'd' in the suffixes.
 554
 555 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
 556
 557         * config/tc-i386.c (T_SHORT): Undefine before defining.
 558
 559 2000-12-05  Kazu Hirata  <kazu@hxi.com>
 560
 561         * config/tc-mips.c: Fix formatting.
 562
 563 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 564
 565         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
 566         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
 567         (md_show_usage): Ditto.
 568         (md_parse_option): Ditto.
 569         (d10v_cleanup): Writes pending instruction only if
 570         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
 571         Fix compile time warning messages.
 572
 573         * doc/c-d10v.texi: Documents new options.
 574
 575 2000-12-04  Matthew Hiller  <hiller@redhat.com>
 576
 577         * stabs.c (outputting_stabs_line_debug): New variable.
 578         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
 579         function entry and unset at function exit.
 580
 581         * read.h (outputting_stabs_line_debug): New extern declaration.
 582
 583         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
 584
 585         * dwarf2dbg.c: Fix compile time warning messages.
 586
 587 2000-12-03  Kazu Hirata  <kazu@hxi.com>
 588
 589         * config/tc-a29k.c: Fix formatting.
 590         * config/tc-alpha.c: Likewise.
 591         * config/tc-arm.c: Likewise.
 592         * config/tc-cris.c: Likewise.
 593         * config/tc-hppa.c: Likewise.
 594         * config/tc-i370.c: Likewise.
 595         * config/tc-i386.c: Likewise.
 596         * config/tc-i860.c: Likewise.
 597         * config/tc-i960.c: Likewise.
 598         * config/tc-ia64.c: Likewise.
 599         * config/tc-m68hc11.c: Likewise.
 600         * config/tc-m68k.c: Likewise.
 601         * config/tc-m88k.c: Likewise.
 602         * config/tc-pj.c: Likewise.
 603         * config/tc-ppc.c: Likewise.
 604         * config/tc-sh.c: Likewise.
 605         * config/tc-sparc.c: Likewise.
 606         * config/tc-tahoe.c: Likewise.
 607         * config/tc-vax.c: Likewise.
 608
 609 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
 610
 611         * config/tc-mips.c (mips_ip): When calculating offsets,
 612         don't accept as constant the difference between the
 613         addresses of symbols in two different sections.
 614
 615         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
 616         specifiers.
 617         (validate_mips_insn): Likewise.  Also, update 'B' operand
 618         specifier to use OP_*_CODE20 constants and delete 'm' operand
 619         specifier.
 620         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
 621         operand specifiers.  Change warning generated by 'B' operand
 622         specifier to reflect its new multi-purpose usage.
 623
 624         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
 625         -1, and update comment.
 626         (file_mips_isa): Likewise.
 627         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
 628         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
 629         ISA_* constants rather than hard-coded numbers.
 630         (mips_cpu_info): New structure.
 631         (mips_cpu_info_table): New table describing CPU and ISA names
 632         and numbers.
 633         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
 634         mips_cpu_info_from_cpu): New functions.
 635         (mips_isa_to_str): New function to get string for ISA name.
 636         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
 637         return const char *.
 638         (md_begin): Redo CPU and ISA selection logic, using
 639         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
 640         than hard-coded numbers.
 641         (append_insn, mips_emit_delays, macro, macro2): Convert to use
 642         ISA_* constants rather than hard-coded numbers.
 643         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
 644         (md_longopts): Delete OPTION_NO_MIPS32.
 645         (md_parse_option): Convert to use ISA_* constants rather than
 646         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
 647         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
 648         to use strcasecmp to recognize "default" and to use
 649         mips_cpu_info_from_name to get CPU numbers from argument.
 650         (md_show_usage): Move -mips32 so it's with the rest of the ISA
 651         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
 652         mips32-4k.
 653         (s_mipsset): Accept ISA value 32.
 654         * doc/as.texinfo: Clean up MIPS options summary slightly,
 655         remove -no-mips32.  Add note about -mips4 and -mips32
 656         specifying those ISA levels.  Delete -mips32 and -no-mips32
 657         cpu flag descriptions.
 658         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
 659         up the supported CPU switch list, and replace 4Kc, 4Km, and
 660         4Kp entries with a single mips32-4k entry.  Note that you can
 661         use ".set mips32".
 662
 663         * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
 664         ISA_MIPS64.
 665         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
 666         -mips5 and -mips64.
 667         (md_parse_option): Add cases for OPTION_MIPS5 and
 668         OPTION_MIPS64.
 669         (md_show_usage): Mention -mips5 and -mips64 arguments.
 670         (s_mipsset): Add cases for MIPS5 and MIPS64.
 671         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
 672         and pseudo-CPUs.
 673         * doc/as.texinfo: Mention -mips5 and -mips64 options
 674         and their meanings.
 675         * doc/c-mips.texi: Likewise.  Also update introduction
 676         and ".set" usage information.
 677
 678         * config/tc-mips.c (md_show_usage): Add "sb1" to the
 679         CPU list.
 680         (mips_cpu_info_table): Add SB-1 entries.
 681         * doc/c-mips.texi: Add "sb1" to the list of CPUs
 682         known to the -mcpu option.
 683
 684         * doc/as.texinfo: Correct description of MIPS -mcpu
 685         option, by copying some of the text from doc/c-mips.texi.
 686
 687 2000-12-01      Joel Sherrill <joel@OARcorp.com>
 688
 689         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
 690         New targets.
 691         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
 692         (sparc*-*-rtems*): Switched from a.out to ELF.
 693         * configure: Regenerate.
 694         * config.in: Regenerate.
 695         * Makefile.in: Regenerate.
 696         * aclocal.m4: Regenerate.
 697         * po/gas.pot: Regenerate.
 698
 699 2000-11-30  Philip Blundell  <pb@futuretv.com>
 700
 701         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
 702         even in non BFD_ASSEMBLER case.
 703
 704 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
 705
 706         * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
 707         syntax.
 708
 709 2000-11-29  Richard Henderson  <rth@redhat.com>
 710
 711         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
 712         until dwarf2_finish; use relaxation to get cross-fragment offsets;
 713         thread multiple subsegments properly; handle multiple code
 714         sections properly; emit proper compilation unit info for assembler
 715         generated debugging.
 716
 717         * as.h (enum _relax_state): Add rs_dwarf2dbg.
 718         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
 719         (dwarf2dbg_estimate_size_before_relax): Declare.
 720         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
 721         * write.c: Include dwarf2dbg.h.
 722         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
 723         (relax_segment): Likewise.
 724
 725 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
 726
 727         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
 728         jump>: Use as_bad_where instead of as_bad.  Tweak error message
 729         accordingly.  Stabilize frag by updating fix part and resetting
 730         variant part.
 731         <undefined symbol, unconditional jump>: Ditto.
 732         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
 733         indexing is_end_of_line[].
 734         (md_assemble): Initialize size to 0.
 735         (md_section_align): Mark parameter seg as unused.
 736         (parse_reg): Parse names case-insensitively.
 737
 738 2000-11-28  Kazu Hirata  <kazu@hxi.com>
 739
 740         * config/obj-aout.h: Fix formatting.
 741         * config/obj-bout.h: Likewise.
 742         * config/obj-coff.c: Likewise.
 743         * config/obj-coff.h: Likewise.
 744         * config/obj-elf.h: Likewise.
 745         * config/obj-som.h: Likewise.
 746         * config/obj-vms.c: Likewise.
 747         * config/obj-vms.h: Likewise.
 748         * config/tc-h8300.h: Likewise.
 749         * config/tc-ns32k.h: Likewise.
 750         * config/tc-sparc.h: Likewise.
 751         * config/tc-tic54x.h: Likewise.
 752         * config/tc-z8k.h: Likewise.
 753
 754 2000-11-28  Nick Clifton  <nickc@redhat.com>
 755
 756         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
 757         License is present in the sources, but not the output, and
 758         also available from the GNU website.
 759         (GNU Free Documentation License): Comment out this section.
 760
 761 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
 762
 763         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
 764         targets.  Remove i860 from valid a.out targets.
 765         * Makefile.in: Regenerate.
 766
 767         * config/tc-cris.c: Include dwarf2dbg.h.
 768         (md_pseudo_table): Add .file and .loc.
 769         (md_assemble): Call dwarf2_emit_insn if generating ELF.
 770         (s_cris_file, s_cris_loc): New.
 771         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
 772         * Makefile.am: Regenerate dependencies.
 773         * Makefile.in: Regenerate.
 774
 775 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
 776
 777         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
 778         (MRI_MUL_PRECEDENCE): Likewise.
 779         (op_rank): Fix a comment typo.
 780
 781 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 782
 783         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
 784         the error message.
 785         (get_operand): Fix analysis for movw/movb instructions.
 786
 787 2000-11-24  Nick Clifton  <nickc@redhat.com>
 788
 789         * configure.in (xscale-elf): Add target.
 790         (xscale-coff): Add target.
 791         * configure: Regenerate.
 792
 793         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
 794         extenstion.
 795         (ARM_EXT_XSCALE): New ARM architecture extension.
 796         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
 797         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
 798         (ARM_THUMB): Rename to ARM_EXT_THUMB.
 799         (ARM_ARCH_V4): Remove processor from architecture.
 800         (ARM_ARCH_3M): New architecutre definition.
 801         (ARM_ARCH_V5TE): New architecutre definition.
 802         (ARM_ARCH_XSCALE): New architecutre definition.
 803         (CPU_DEFAULT): Allow to be defaulted to XScale.
 804         (atpcs): New boolean variable.
 805         (ldr_flags): Support 'd' flag for double word loads.
 806         (str_flags): Support 'd' flag for double word stored.
 807         (do_mia): New function.
 808         (do_mar): New function.
 809         (do_mra): New function.
 810         (do_pld): New function.
 811         (do_ldrd): New function.
 812         (do_blx): New function.
 813         (do_bkpt): New function.
 814         (do_clz): New function.
 815         (do_lstc2): New function.
 816         (do_cdp2): New function.
 817         (do_t_blx): New function.
 818         (do_t_bkpt): New function.
 819         (do_smla): New function.
 820         (do_smlal): New function.
 821         (do_smul): New function.
 822         (do_qadd): New function.
 823         (do_co_reg2c): New function.
 824         (LONGEST_INSN): Redefine to 7.
 825
 826         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
 827         command line switches.
 828
 829 2000-11-22  Jim Wilson  <wilson@redhat.com>
 830
 831         * config/tc-ia64.c (pseudo_func): Add missing initializers.
 832         (struct rsrc): Make line unsigned.
 833         (gr_values): Add missing initializer.
 834         (SLOT_NUM_NOT_SET): Add unsigned cast.
 835         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
 836         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
 837         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
 838         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
 839         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
 840         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
 841         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
 842         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
 843         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
 844         Add ATTRIBUTE_UNUSED to unused parameters.
 845         (convert_expr_to_ab_reg): Add parens.
 846         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
 847         (dot_prologue): Initialize grsave when declared.
 848         (md_pseudo_table): Add missing initializers.
 849         (operand_match): Add casts to bfd_vma.
 850         (emit_one_bundle): Delete unused local prev.  Make required_template
 851         unsigned.
 852         (specify_resource): Cast i to unsigned.
 853         (note_register_values): Use fprintf_vma.
 854         (print_dependency): Likewise.
 855
 856 2000-11-21  Jim Wilson  <wilson@redhat.com>
 857
 858         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
 859         for unwind info section.
 860         (dot_endp): Likewise for unwind section.
 861
 862         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
 863         fix_new_exp.
 864
 865 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
 866
 867         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
 868         (output_insn): Call dwarf2_emit_insn.
 869         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 870
 871 2000-11-17  Richard Henderson  <rth@redhat.com>
 872
 873         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
 874         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
 875         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
 876
 877 2000-11-17  Nick Clifton  <nickc@redhat.com>
 878
 879         * config/tc-arm.c (md_pseudo_table): Add support for .line and
 880         .file pseudo ops.
 881
 882 2000-11-17  Richard Henderson  <rth@redhat.com>
 883
 884         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
 885
 886 2000-11-17  Richard Henderson  <rth@redhat.com>
 887
 888         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
 889         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
 890         tri-state definition of alpha_flag_mdebug.
 891         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
 892         (s_alpha_file): Store first .file directive.
 893         (s_alpha_stab): New.
 894         (md_pseudo_table): Add stabs and stabn.
 895
 896 2000-11-17  Richard Henderson  <rth@redhat.com>
 897
 898         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
 899
 900 2000-11-17  Richard Henderson  <rth@redhat.com>
 901
 902         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
 903         (main): Call dwarf2_finish.
 904         * as.h (debug_type): Clarify documentation of the meaning
 905         of this variable.
 906         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
 907         (print_stats): Fix parenthesis problem.
 908         (now_subseg_size): New.
 909         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
 910         (dwarf2_directive_file): Don't set debug_type.
 911         (dwarf2_where): Honor DEBUG_DWARF2 first.
 912         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
 913         do nothing if not emitting dwarf2 debug info, or no work.
 914         * dwarf2dbg.h (dwarf2_emit_insn): Update.
 915         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
 916         (ecoff_new_file): Likewise.
 917         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
 918         commentary wrt dwarf2.
 919
 920         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
 921         ATTRIBUTE_UNUSED as needed.
 922         (emit_insn): Call dwarf2_emit_insn.
 923         (s_alpha_file): New.
 924         (s_alpha_loc): New.
 925         (s_alpha_coff_wrapper): Don't handle them.
 926         (md_pseudo_table): Update for .file and .loc.
 927         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
 928
 929         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
 930         don't protect with debug_type.
 931         * config/tc-hppa.c (md_assemble): Likewise.
 932         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
 933         * config/tc-mn10300.c (md_assemble): Likewise.
 934         * config/tc-sh.c (md_assemble): Likewise.
 935         * config/tc-v850.c (md_assemble): Likewise.
 936
 937         * config/tc-arm.c (arm_end_of_source): Remove.
 938         * config/tc-hppa.c (pa_end_of_source): Remove.
 939         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
 940         * config/tc-mn10300.c (mn10300_finalize): Remove.
 941         * config/tc-sh.c (sh_finalize): Remove.
 942         * config/tc-v850.c (sh_finalize): Remove.
 943
 944         * config/tc-arm.h (md_end): Remove.
 945         * config/tc-hppa.h (md_end): Remove.
 946         (DWARF2_LINE_MIN_INSN_LENGTH): New.
 947         * config/tc-m68hc11.h (md_end): Remove.
 948         * config/tc-mn10300.h (md_end): Remove.
 949         * config/tc-sh.h (md_end): Remove.
 950         * config/tc-v850.h (md_end): Remove.
 951
 952         * config/tc-ia64.c (emit_one_bundle): Don't protect
 953         dwarf2 bits with debug_type.
 954         (md_assemble): Likewise.
 955         (ia64_end_of_source): Don't call dwarf2_finish.
 956
 957 2000-11-16  Jim Wilson  <wilson@redhat.com>
 958
 959         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
 960         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
 961         > 16.
 962
 963 2000-11-16  H.J. Lu  <hjl@gnu.org>
 964
 965         * config/obj-elf.c (obj_elf_symver): Don't check the missing
 966         version name.
 967
 968 2000-11-15  Kazu Hirata  <kazu@hxi.com>
 969
 970         * config/tc-tic30.c: Fix formatting.
 971         * config/tc-tic80.c: Likewise.
 972         * config/tc-v850.c: Likewise.
 973         * config/tc-vax.c: Likewise.
 974         * config/tc-w65.c: Likewise.
 975         * config/tc-z8k.c: Likewise.
 976
 977 2000-11-14  DJ Delorie  <dj@redhat.com>
 978
 979         * config/tc-v850.c: Support dwarf2.
 980         * config/tc-v850.h: Ditto.
 981
 982         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
 983         parse_cons_expression_v850 to initialize hold_cons_reloc.
 984
 985 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
 986
 987         * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
 988         (errata_nops_necessary_p): New function.
 989         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
 990         md.
 991
 992 2000-11-14  Jim Wilson  <wilson@redhat.com>
 993
 994         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
 995         return little endian bfd formats.
 996
 997 2000-11-14  Kazu Hirata  <kazu@hxi.com>
 998
 999         * config/aout_gnu.h: Fix formatting.
1000         * config/atof-vax.c: Likewise.
1001         * config/m68k-parse.h: Likewise.
1002         * config/m88k-opcode.h: Likewise.
1003         * config/obj-elf.c: Likewise.
1004         * config/tc-arm.c: Likewise.
1005         * config/tc-cris.c: Likewise.
1006         * config/tc-i386.c: Likewise.
1007         * config/tc-ia64.c: Likewise.
1008         * config/tc-mn10300.c: Likewise.
1009         * config/te-386bsd.h: Likewise.
1010         * config/te-hppa.h: Likewise.
1011         * config/te-nbsd.h: Likewise.
1012         * config/te-ppcnw.h: Likewise.
1013         * config/te-sparcaout.h: Likewise.
1014         * config/te-tmips.h: Likewise.
1015         * config/vax-inst.h: Likewise.
1016         * config/vms-conf.h: Likewise.
1017
1018 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
1019
1020         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1021
1022 2000-11-13  H.J. Lu  <hjl@gnu.org>
1023
1024         * config/obj-elf.c (elf_frob_symbol): Support
1025         ".symver name,name2@@@nodename".
1026         (elf_frob_file_before_adjust): Likewise.
1027
1028         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1029         and ".symver name,name2@@@nodename".
1030         Fix a typo.
1031
1032 2000-11-12  H.J. Lu  (hjl@gnu.org)
1033
1034         * config/obj-elf.c (obj_elf_symver): Check missing version
1035         name.
1036
1037 2000-11-12  H.J. Lu  (hjl@gnu.org)
1038
1039         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1040         instead of bfd_vma for non-bfd assemblers.
1041
1042 2000-11-09  Kazu Hirata  <kazu@hxi.com>
1043
1044         * itbl-ops.c: Fix comment typos.
1045
1046 2000-11-08  Jim Wilson  <wilson@redhat.com>
1047
1048         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1049         (struct unwind): Add next_slot_frag field.
1050         (slot_index): New parameters slot_frag and first_frag.  Add code
1051         to add in frag sizes when different.  Add comments.
1052         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
1053         arguments to slot_index.
1054         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
1055         loop end.  Set next_slot_frag field.
1056
1057 2000-11-07  H.J. Lu  <hjl@gnu.org>
1058
1059         * doc/as.texinfo (.symver): Updated for versioned symbol
1060         reference.
1061
1062         * obj.h (format_ops): Add the frob_file_before_adjust field.
1063
1064         * config/obj-aout.c (aout_format_ops): Set the
1065         frob_file_before_adjust field to 0.
1066         * config/obj-coff.c (coff_format_ops): Likewise.
1067         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1068
1069         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1070         name.
1071         (elf_frob_file_before_adjust): New function to remove unneeded
1072         versioned symbols from the symbol table.
1073         (elf_format_ops): Set the frob_file_before_adjust field to
1074         elf_frob_file_before_adjust.
1075
1076         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1077         not defined.
1078
1079         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1080
1081 2000-11-07  Peter Targett  <peter.targett@arccores.com>
1082
1083         * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1084         BIG_ENDIAN macros.
1085         * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1086         Fix compile time warning messages.
1087
1088 2000-11-07  Nick Clifton  <nickc@redhat.com>
1089
1090         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1091         buffer in order to avoid buffer overflows.
1092
1093 2000-11-06  Steve Ellcey <sje@cup.hp.com>
1094
1095         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1096         Change M to m for -milp32 or -mlp64 to match gcc.
1097         (dot_endp): Use bytes_per_address instead of 8.
1098         (emit_one_bundle): Use number_to_chars_littleendian instead of
1099         md_number_to_chars.
1100         (fix_insn): Likewise.
1101         (ia64_init): New function.
1102         (ia64_target_format): New function.
1103         (md_begin): Set endianness, arch, and machine as appropriate.
1104         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1105         Make these macros depend on TE_HPUX macro.
1106         (TARGET_FORMAT): Define.
1107         (HOST_SPECIAL_INIT): Define.
1108         * config/te-hpux.h: New file.
1109         * configure.in: Add "ia64-*-hpux*" target to configure.
1110         * configure: Regenerate.
1111
1112 2000-11-06  Kazu Hirata  <kazu@hxi.com>
1113
1114         * as.c: Fix formatting.
1115         * dwarf2dbg.c: Likewise.
1116         * input-file.c: Likewise.
1117         * input-file.h: Likewise.
1118         * input-scrub.c: Likewise.
1119         * itbl-ops.c: Likewise.
1120         * listing.c: Likewise.
1121         * macro.h: Likewise.
1122         * messages.c: Likewise.
1123         * read.c: Likewise.
1124         * subsegs.c: Likewise.
1125         * subsegs.h: Likewise.
1126         * write.c: Likewise.
1127
1128 2000-11-06  Nick Clifton  <nickc@redhat.com>
1129
1130         * doc/as.texinfo: Add GNU Free Documentation License.
1131         * doc/gasp.texi:  Add GNU Free Documentation License.
1132         * doc/as.1:  Add GNU Free Documentation License.
1133
1134 2000-11-05  Nick Clifton  <nickc@redhat.com>
1135
1136         * config/tc-arm.c: Add include of "dwarf2dbg.h"
1137
1138 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
1139
1140         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1141         * configure: Regenerate.
1142
1143 2000-11-01  Nick Clifton  <nickc@redhat.com>
1144
1145         * read.c (original_case_string): New global variable.
1146         (read_a_source_file): Copy opcode string into
1147         original_case_string if clobbering the case of the opcode.
1148         * read.h: Export the definition of original_case_string.
1149         * config/tc-arm.c (md_assembler): When parsing a .req
1150         directive use the original opcode string, not the case
1151         clobbered version.
1152
1153 2000-11-02  Nick Clifton  <nickc@redhat.com>
1154
1155         * config/tc-mn10300.c (debug_line): Remove this static
1156         variable.
1157         (md_assemble): Call dwarf2_generate_asm_lineno instead of
1158         dwarf2_where and dwarf2_gen_line_info.
1159
1160 2000-11-02  Theo Honohan  <th@futuretv.com>
1161
1162         * config/tc-arm.c (do_msr): Improve error message.
1163
1164 2000-10-31  Eric Christopher  <echristo@redhat.com>
1165
1166         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1167         or pc-relative, else use fx_offset.
1168
1169 2000-10-31  Jim Wilson  <wilson@redhat.com>
1170
1171         * config/tc-ia64.c (struct md): New field tag_fixups.
1172         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
1173         qualifying predicate.
1174         (emit_one_bundle): Delete spurious multiplication by one.  Handle
1175         tag_fixups.
1176         (ia64_start_line): Error if dangling qualifying predicate.
1177         (defining_tag): New static variable.
1178         (ia64_unrecognized_line, case '['): Parse tags.
1179         (ia64_frob_label): Create tag_fixups.
1180         (md_assemble): Reset md.qp.X_op after using it.
1181
1182 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
1183
1184         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1185
1186 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
1187
1188         * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1189
1190 2000-10-30  Kazu Hirata  <kazu@hxi.com>
1191
1192         * expr.c: Fix formatting.
1193         * flonum-copy.c: Likewise.
1194         * flonum.h: Likewise.
1195         * gasp.c: Likewise.
1196         * hash.c: Likewise.
1197
1198 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
1199
1200         * as.h (OPTION_MD_BASE): Bump to 190.
1201         * as.c (parse_args) <std_longopts>: Add comment about the need to
1202         check OPTION_MD_BASE in as.h.
1203
1204         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1205         for weak symbols.
1206
1207 2000-10-27  Nick Clifton  <nickc@redhat.com>
1208
1209         * configure.in (emulations): Add m68hc12.
1210         * configure: Regenerate.
1211         * po/gas.pot: Regenerate.
1212
1213 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
1214
1215         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1216         cpsr*.
1217         (arm_psr_parse): Handle lowercase CPSR and SPSR.
1218
1219 2000-10-25  Nick Clifton  <nickc@redhat.com>
1220
1221         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1222         a DWARF2 line number information sequence.
1223
1224         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1225
1226         * read.c (generate_lineno_debug): Update comment describing why
1227         DWARF2 line number debug information is not generated
1228         automatically by this function.
1229
1230         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1231         not all.
1232
1233         * config/tc-arm.h (md_end): Define.
1234         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1235
1236         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1237         if generating DWARF2 line numbers.
1238         (arm_end_of_source): New function.  Call dwarf2_finish if
1239         necessary.
1240
1241         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1242         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1243         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
1244
1245 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
1246
1247         * tc-i386.c: Fix prototype declarations for functions taking no
1248         arguments.
1249
1250 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
1251
1252         * tc-i386.c (i386_operand_modifier): Remove.
1253         (build_displacement_string): Remove.
1254         (i386_parse_seg): Remove.
1255         (i386_intel_memory_operand): Remove.
1256         (i386_intel_operand): Re-write using recursive descent parser based
1257         on MASM documentation.
1258         (struct intel_parser_s): New structure.
1259         (intel_parser): New static variable.
1260         (struct intel_token): New structure.
1261         (cur_token, prev_token): New static variables.
1262         (T_NIL): Define.
1263         (T_CONST): Define.
1264         (T_REG): Define.
1265         (T_BYTE): Define.
1266         (T_WORD): Define.
1267         (T_DWORD): Define.
1268         (T_QWORD): Define.
1269         (T_XWORD): Define.
1270         (T_SHORT): Define.
1271         (T_OFFSET): Define.
1272         (T_PTR): Define.
1273         (T_ID): Define.
1274         (intel_match_token): New function.
1275         (intel_get_token): New function.
1276         (intel_putback_token): New function.
1277         (intel_expr): New function.
1278         (intel_e05): New function.
1279         (intel_e05_1): New function.
1280         (intel_e06): New function.
1281         (intel_e06_1): New function.
1282         (intel_e09): New function.
1283         (intel_e09_1): New function.
1284         (intel_e10): New function.
1285         (intel_e10_1): New function.
1286         (intel_e11): New function.
1287
1288 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
1289
1290         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1291         instructions to loose any special insn->architecture mask.
1292
1293         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1294         (sparc_md_end, sparc_arch_types, sparc_arch,
1295         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1296         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1297         request v9b architecture if they are used).
1298
1299 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1300
1301         * config/tc-m68k.c: Fix the previous misapplied patch.
1302
1303 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1304
1305         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1306         BFD_ASSEMBLER and !BFD_ASSEMBLER.
1307         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1308         BFD_RELOC_*.
1309
1310 2000-10-17  Kazu Hirata  <kazu@hxi.com>
1311
1312         * debug.c: Fix formatting.
1313         * depend.c: Likewise.
1314         * dwarf2dbg.c: Likewise.
1315         * dwarf2dbg.h: Likewise.
1316         * ecoff.c: Likewise.
1317         * expr.c: Likewise.
1318         * expr.h: Likewise.
1319         * flonum-konst.c: Likewise.
1320         * frags.h: Likewise.
1321
1322 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
1323
1324         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1325         options.
1326         * doc/as.texinfo: Added notes about this new option.
1327
1328 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
1329
1330         * config/tc-sh.c (JREG): Remove.
1331         (md_convert_frag): Remove #if 0:d code using JREG.
1332
1333 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
1334
1335         * config/tc-i386.c (i386_operand_modifier): Only match
1336         modifiers SHORT and FLAT if they are followed by a space.
1337         (parse_register): When `allow_naked_reg' is set, do not confuse
1338         identifiers that start with a register name with a register.
1339
1340 2000-10-12  Kazu Hirata  <kazu@hxi.com>
1341
1342         * app.c: Fix formatting.
1343         * as.c: Likewise.
1344         * as.h: Likewise.
1345         * bit_fix.h: Likewise.
1346         * cgen.c: Likewise.
1347         * cgen.h: Likewise.
1348         * cond.c: Likewise.
1349
1350 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
1351
1352         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1353
1354 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
1355
1356         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1357         Re-arrange function a little and improve error message.
1358
1359         * write.c (write_relocs): Fix a comment.
1360
1361         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1362         link-once sections.
1363
1364 2000-10-05  Jim Wilson  <wilson@cygnus.com>
1365
1366         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1367
1368 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
1369
1370         * config/tc-i386.c: Delete some useless comments, reformat others.
1371
1372         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1373         non-global syms in linkonce sections.
1374
1375 2000-10-04  Ralf Baechle  <ralf@gnu.org>
1376
1377         * config/tc-ia64.c (operand_match): Don't use // style comments.
1378         * config/tc-i370.c: Likewise.
1379
1380 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
1381
1382         Changes to handle varying register prefix and user symbol prefix.
1383         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1384         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1385         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1386         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1387         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1388         (demand_register_prefix): New variable.
1389         (md_pseudo_table): New pseudo ".syntax".
1390         (md_longopts): New options --no-underscore and --underscore.
1391         (cris_target_format): Return elf32-us-cris or elf32-cris depending
1392         on symbols_have_leading_underscore.
1393         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1394         (get_spec_reg): Ditto.
1395         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1396         Fix formatting.
1397         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1398         --help.
1399         <case OPTION_NO_US, case OPTION_US>: New.
1400         (md_show_usage): Be brief and reformat to match continuation of
1401         --help.
1402         * po/gas.pot: Regenerate.
1403
1404 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1405
1406         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1407         force relocs for 12 bit branches.
1408         (md_apply_fix): Similarly, adjust logic here.
1409
1410 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
1411
1412         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
1413         adjust for external and weak syms as we will use a reloc.  Allow
1414         for +8 offset when calculating limits of branches.
1415         (hppa_fix_adjustable): Undo 2000-09-23 change.
1416         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
1417         Correct distance calculation.
1418         (tc_gen_reloc): Print the file name and line number if we can't
1419         handle a fixup.
1420
1421         From John David Anglin <dave@hiauly1.hia.nrc.ca>
1422         * config/tc-hppa.c (nonzero_dibits): Define.
1423         (arg_reloc_stub_needed): Check each arg and return value
1424         separately for zero case.
1425         (pa_align): Declare argument `bytes'.
1426
1427 2000-09-25  Kazu Hirata  <kazu@hxi.com>
1428
1429         * config/tc-cris.c: Fix formatting.
1430         * config/tc-d10v.h: Likewise.
1431         * config/tc-d30v.c: Likewise.
1432         * config/tc-d30v.h: Likewise.
1433         * config/tc-fr30.c: Likewise.
1434         * config/tc-fr30.h: Likewise.
1435         * config/tc-m68k.c: Likewise.
1436         * config/tc-m68k.h: Likewise.
1437         * config/tc-pj.h: Likewise.
1438         * config/tc-ppc.c: Likewise.
1439         * config/tc-ppc.h: Likewise.
1440         * config/tc-sh.c: Likewise.
1441         * config/tc-sh.h: Likewise.
1442         * config/tc-sparc.c: Likewise.
1443         * config/tc-v850.h: Likewise.
1444         * config/tc-vax.h: Likewise.
1445         * config/tc-w65.h: Likewise.
1446         * config/tc-z8k.h: Likewise.
1447
1448 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
1449
1450         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1451         checks only for ELF.
1452         (hppa_force_relocation): Likewise.
1453
1454 2000-09-22  Jim Wilson  <wilson@cygnus.com>
1455
1456         * config/tc-ia64.c (dv_sem): Add "stop".
1457         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1458         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1459         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1460         match above.
1461         (mark_resources): Check IA64_RS_PRr.
1462
1463 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1464
1465         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
1466         md_estimate_size_before_relax): Redesign and clean up the
1467         relaxation mechanism.
1468
1469 2000-09-21  Kazu Hirata  <kazu@hxi.com>
1470
1471         * config/tc-ns32k.c: Fix formatting.
1472         * config/tc-ns32k.h: Likewise.
1473
1474 2000-09-20  Kazu Hirata  <kazu@hxi.com>
1475
1476         * config/tc-m32r.c: Fix formatting.
1477         * config/tc-m32r.h: Likewise.
1478         * config/tc-m68851.h: Likewise.
1479         * config/tc-m68hc11.c: Likewise.
1480         * config/tc-m68hc11.h: Likewise.
1481         * config/tc-m88k.c: Likewise.
1482         * config/tc-mcore.c: Likewise.
1483         * config/tc-mcore.h: Likewise.
1484         * config/tc-mips.c: Likewise.
1485         * config/tc-mips.h: Likewise.
1486         * config/tc-mn10200.h: Likewise.
1487         * config/tc-mn10300.h: Likewise.
1488         * config/tc-tahoe.c: Likewise.
1489         * config/tc-tahoe.h: Likewise.
1490
1491 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
1492
1493         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1494         Likewise in relaxation description comments.
1495
1496 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
1497
1498         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1499         subtraction of two syms without emitting a relocation.
1500
1501         From  David Huggins-Daines  <dhd@linuxcare.com>
1502         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1503         global or weak symbols.
1504
1505 2000-09-15  Kazu Hirata  <kazu@hxi.com>
1506
1507         * config/tc-h8300.h: Fix formatting.
1508         * config/tc-h8500.c: Likewise.
1509         * config/tc-h8500.h: Likewise.
1510         * config/tc-hppa.h: Likewise.
1511         * config/tc-i370.h: Likewise.
1512         * config/tc-i386.h: Likewise.
1513         * config/tc-i860.c: Likewise.
1514         * config/tc-i860.h: Likewise.
1515         * config/tc-i960.h: Likewise.
1516         * config/tc-ia64.c: Likewise.
1517         * config/tc-ia64.h: Likewise.
1518
1519 2000-09-14  Kazu Hirata  <kazu@hxi.com>
1520
1521         * config/tc-a29k.c: Fix formatting.
1522         * config/tc-alpha.c: Likewise.
1523         * config/tc-arc.c: Likewise.
1524         * config/tc-arc.h: Likewise.
1525         * config/tc-arm.c: Likewise.
1526         * config/tc-arm.h: Likewise.
1527         * config/tc-avr.c: Likewise.
1528         * config/tc-avr.h: Likewise.
1529         * config/tc-tic30.c: Likewise.
1530         * config/tc-tic30.h: Likewise.
1531         * config/tc-tic54x.c: Likewise.
1532         * config/tc-tic54x.h: Likewise.
1533         * config/tc-tic80.c: Likewise.
1534         * config/tc-tic80.h: Likewise.
1535
1536 2000-09-14  Timothy Wall  <twall@cygnus.com>
1537
1538         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1539         parallel comparisons for later use.
1540         (struct rsrc): Add parallel comparison type.
1541         (resources_match): Skip special cases of PR usage (non-conflicting
1542         parallel compares).
1543
1544 2000-09-13  Kazu Hirata  <kazu@hxi.com>
1545
1546         * config/obj-ecoff.c: Fix formatting.
1547         * config/obj-elf.c: Likewise.
1548         * config/obj-elf.h: Likewise.
1549         * config/obj-evax.h: Likewise.
1550         * config/obj-generic.h: Likewise.
1551         * config/obj-hp300.c: Likewise.
1552         * config/obj-hp300.h: Likewise.
1553         * config/obj-ieee.h: Likewise.
1554         * config/obj-vms.c: Likewise.
1555         * config/obj-vms.h: Likewise.
1556
1557 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
1558
1559         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1560         (md_parse_option): Ditto.
1561         (md_longopts): Add -mips32 option.
1562         (md_show_usage): Document new options.
1563         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1564         (mips_ip): Assemble mfc0 with a sub-selection code.
1565         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
1566         (mips_cpu_to_str): New function.
1567         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1568         Use CPU_* defines instead of hardcoded numbers.
1569
1570         * doc/as.texinfo: Document new options.
1571         * doc/c-mips.texi: Ditto.
1572
1573 2000-09-12  Kazu Hirata  <kazu@hxi.com>
1574
1575         * as.h: Fix formatting.
1576         * asintl.h: Likewise.
1577         * bit_fix.h: Likewise.
1578         * config/obj-aout.c: Likewise.
1579         * config/obj-aout.h: Likewise.
1580         * config/obj-bout.c: Likewise.
1581         * config/obj-bout.h: Likewise.
1582         * config/obj-coff.c: Likewise.
1583         * config/obj-coff.h: Likewise.
1584         * dwarf2dbg.h: Likewise.
1585         * expr.h: Likewise.
1586         * flonum.h: Likewise.
1587         * frags.h: Likewise.
1588         * itbl-ops.h: Likewise.
1589         * macro.h: Likewise.
1590         * read.h: Likewise.
1591         * sb.h: Likewise.
1592         * struc-symbol.h: Likewise.
1593         * subsegs.h: Likewise.
1594         * symbols.h: Likewise.
1595         * tc.h: Likewise.
1596         * write.h: Likewise.
1597
1598 2000-09-11  Kazu Hirata  <kazu@hxi.com>
1599
1600         * bignum-copy.c: Fix formatting.
1601         * config/tc-i370.c: Likewise.
1602         * config/tc-i960.c: Likewise.
1603         * config/tc-m68k.c: Likewise.
1604         * ehopt.c: Likewise.
1605         * flonum-copy.c: Likewise.
1606         * flonum-konst.c: Likewise.
1607         * flonum-mult.c: Likewise.
1608         * literal.c: Likewise.
1609         * read.c: Likewise.
1610         * sb.c: Likewise.
1611         * stabs.c: Likewise.
1612         * subsegs.c: Likewise.
1613
1614 2000-09-09  Philip Blundell  <philb@gnu.org>
1615
1616         * configure.in (arm*-*-uclinux*): New target.
1617         * configure: Regenerate.
1618
1619 2000-09-09  Kazu Hirata  <kazu@hxi.com>
1620
1621         * input-file.c: Fix formatting.
1622         * itbl-ops.c: Likewise.
1623         * messages.c: Likewise.
1624
1625 2000-09-08  Philip Blundell  <philb@gnu.org>
1626
1627         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1628         offset is negative.
1629
1630 2000-09-07  H.J. Lu  <hjl@gnu.org>
1631
1632         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1633         * configure: Rebuild.
1634
1635 2000-09-07  Kazu Hirata  <kazu@hxi.com>
1636
1637         * atof-generic.c: Fix formatting.
1638         * config/tc-mips.c: Likewise.
1639         * config/tc-vax.c: Likewise.
1640         * input-scrub.c: Likewise.
1641
1642 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
1643
1644         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1645         * configure.in (sh-*-linux*): Added.
1646         * configure: Rebuilt.
1647
1648 2000-09-06  Kazu Hirata  <kazu@hxi.com>
1649
1650         * config/tc-hppa.c: Fix formatting.
1651
1652         * ecoff.c: Fix formatting.
1653
1654 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
1655
1656         * configure: Rebuilt with new libtool.m4.
1657
1658 2000-09-05  Kazu Hirata  <kazu@hxi.com>
1659
1660         * cgen.c: Fix formatting.
1661         * config/tc-ia64.c: Likewise.
1662
1663 2000-09-05  Nick Clifton  <nickc@redhat.com>
1664
1665         * aclocal.m4: Regenerate.
1666         * config.in: Regenerate.
1667         * configure: Regenerate.
1668         * po/gas.pot: Regenerate.
1669
1670 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
1671
1672         * config/tc-cris.c: Correct comment typos.
1673
1674 2000-09-05  Eric Christopher  <echristo@cygnus.com>
1675
1676         * config/tc-mn10300.c: Cleanup.
1677         (md_pcrel_from): Enable.
1678
1679 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
1680
1681         * expr.c (operand): Fix a comment typo.
1682         * write.c (write_relocs): Fix a signed/unsigned warning.
1683
1684         * config/tc-hppa.c (fudge_reg_expressions): New
1685         (hppa_force_reg_syms_absolute): New.
1686         (pa_equ): Allow reg_section expressions.
1687         * config/tc-hppa.c (md_optimize_expr): Define.
1688         (hppa_force_reg_syms_absolute): Prototype.
1689
1690         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1691         (pa_parse_number): Pass in arg to select fp reg parsing.
1692         Return 1 to indicate format checks pass.  If strict, then only
1693         accept a register or register symbol.  Return value in...
1694         (pa_number): New static for pa_parse_number.
1695         (FP_REG_BASE): Define.
1696         (FP_REG_RSEL): Define.
1697         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1698         appropriate.  White space changes.
1699         (need_pa11_opcode): Don't bother passing any params, get them from
1700         globals instead.
1701         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1702         Remove extraneous check in case 'Q'.
1703         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1704         reg, set section of resulting symbol to reg_section.
1705         (pa_parse_space_stmt): Modify call to pa_parse_number.
1706         (pa_space): Likewise.
1707
1708         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1709         (hppa_force_relocation): Handle vtable relocs.
1710         (pa_vtable_entry): New.
1711         (pa_vtable_inherit): New.
1712         (md_pseudo_table): Add entries for vtable pseudos.
1713         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1714         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
1715         against weak syms.
1716         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1717         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1718         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1719         millicode import.
1720         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1721         specify a symbol type.
1722
1723         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1724         dependent things together.
1725         (md_elf_symbol_type): Define.
1726
1727         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1728         symbol.
1729         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1730
1731         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1732         (obj_elf_vtable_entry): Declare.
1733
1734         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1735         and export function.
1736         (obj_elf_vtable_entry): Similarly.
1737         (elf_pseudo_table): Fix the damage with a cast.
1738
1739 2000-09-03  Richard Henderson  <rth@cygnus.com>
1740
1741         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1742         for template selection when a label is needed.
1743
1744 2000-09-02  Kazu Hirata  <kazu@hxi.com>
1745
1746         * config/tc-ia64.c: Fix formatting.
1747
1748 2000-09-02  Nick Clifton  <nickc@redhat.com>
1749
1750         * configure.in: Increase version number to 2.10.91.
1751         * configure: Regenerate.
1752         * aclocal.m4: Regenerate.
1753         * config.in: Regenerate.
1754         * po/gas.pot: Regenerate.
1755         * Makefile.in: Regenerate.
1756
1757 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
1758
1759         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1760         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1761         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
1762         similar relocs.
1763         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1764         branches.
1765
1766 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
1767
1768         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1769         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1770         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1771         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1772         (GOT_symbol): New variable.
1773         (md_undefined_symbol): Set it.
1774
1775 2000-09-01  Richard Henderson  <rth@cygnus.com>
1776
1777         * config/tc-ia64.c (match): Don't inline.
1778         (extra_goodness): New.
1779         (md_begin): Prefer nop.f and nop.b for best_template.
1780
1781 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1782
1783         * as.c: Fix formatting.
1784         * cond.c: Likewise.
1785         * frags.c: Likewise.
1786         * macro.c: Likewise.
1787
1788 2000-08-31  Eric Christopher  <echristo@cygnus.com>
1789
1790         * config/tc-mn10300.c:  Cleanup and fix warnings.
1791         (md_pseudo_table): Add initializers.
1792         (md_show_usage): Cleanup.
1793         (md_parse_option): Fix warnings.
1794         (md_undefined_symbol): Fix warnings.
1795         (md_conver_frag): Fix warnings.
1796         (tc_gen_reloc): Fix warnings.
1797         (md_apply_fix3): Fix warnings.
1798         (check_operand): Fix warnings.
1799
1800 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
1801
1802         * acinclude.m4: Include libtool and gettext macros from the
1803         top level.
1804         * aclocal.m4, configure: Rebuilt.
1805
1806 2000-08-30  Mark Hatle  <mhatle@mvista.com>
1807
1808         * config/tc-ppc.c (md_parse_option): Recognize -m405.
1809
1810 2000-08-31  Kazu Hirata  <kazu@hxi.com>
1811
1812         * listing.c: Fix formatting.
1813
1814 2000-08-29  Kazu Hirata  <kazu@hxi.com>
1815
1816         * app.c: Fix a comment typo.  Fix formatting.
1817
1818 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
1819
1820         * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1821         offset of the target destination for jmp instructions.
1822         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1823
1824 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
1825
1826         * NEWS: Mention support for CRIS.
1827
1828 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
1829
1830         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1831         Sets `.lcomm' alignment to zero.
1832
1833 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1834
1835         * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1836         (TC_FIX_ADJUSTABLE): Define.
1837
1838 2000-08-23  Jim Wilson  <wilson@cygnus.com>
1839
1840         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1841         unwind.personality_routine is set.
1842
1843 2000-08-23  H.J. Lu  <hjl@gnu.org>
1844
1845         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1846
1847 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
1848
1849         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1850         environment is pe.
1851
1852 2000-08-22  H.J. Lu  <hjl@gnu.org>
1853
1854         * config.in (STRICTCOFF): New for strict COFF.
1855
1856         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1857         i386-*-go32* and i386-go32-rtems*.
1858         * configure: Rebuilt.
1859
1860         * config/obj-coff.c (obj_coff_endef): Follow the historical
1861         behavior if STRICTCOFF is not defined.
1862
1863         * doc/internals.texi: Document STRICTCOFF.
1864
1865 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
1866
1867         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1868         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1869         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1870         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1871         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1872         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1873         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1874         Likewise.
1875
1876 2000-08-22  Eric Christopher  <echristo@cygnus.com>
1877
1878         * config/tc-mn10300.c: (md_apply_fix): New function.
1879         (mn10300_force_relocation): New function.
1880         (mn10300_fix_adjustable): New function.
1881
1882         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1883         (TC_HANDLES_FX_DONE): Define.
1884         (obj_fix_adjustable): Define.
1885         (MD_APPLY_FIX3): Define.
1886         (TC_LINKRELAX_FIXUP): Define.
1887
1888         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
1889         previously defined.
1890         (fixup_segment): Use TC_LINKRELAX_FIXUP.
1891
1892         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1893
1894 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
1895
1896         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1897         if the fixup resulted in a relocation.
1898
1899 2000-08-18  Nick Clifton  <nickc@redhat.com>
1900
1901         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1902         Make reference to first element of shift_names explicit.
1903
1904 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
1905
1906         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1907         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1908         add a symbol's address.  Removed all target-specific #ifdefs that
1909         used to accomplished the same.
1910         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1911         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1912         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1913         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1914         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1915
1916 2000-08-17  Kazu Hirata  <kazu@hxi.com>
1917
1918         * dwarf2dbg.c: Fix formatting.
1919
1920 2000-08-17  Nick Clifton  <nickc@redhat.com>
1921
1922         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1923         to be recoded as logical shift lefts by zero.
1924
1925 2000-08-16  Jim Wilson  <wilson@cygnus.com>
1926
1927         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1928         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
1929         source registers.
1930         (note_register_values): Handle IA64_OPND_R3_2 operands.
1931
1932 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
1933
1934         * config/tc-i860.c (md_operand): Silly typo fixed.
1935
1936 2000-08-16  Nick Clifton  <nickc@redhat.com>
1937
1938         * config/tc-arm.c (struct asm_shift): Delete.
1939         (shift[]): Delete.
1940         (enum asm_shift_index): New.
1941         (struct asm_shift_properties): New.
1942         (struct asm_shift_name): New.
1943         (shift_properties[]); New.
1944         (shift_names[]); New.
1945
1946         (decode_shift): Use new structures.
1947         Issue a warning is "ROR #0" is used.
1948         Issue a warning if "ASR #0" or "LSR #0" is used.
1949
1950         (md_begin): Initialise arm_shift_hsh table from new
1951         asm_shift_name array.
1952
1953 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
1954
1955         * config/tc-sparc.c: Kill all warnings.
1956         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1957         in -xarch= as well.
1958         (md_show_usage): Update usage text.
1959
1960 2000-08-16  Nick Clifton  <nickc@redhat.com>
1961
1962         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
1963         useful.
1964
1965 2000-08-15  Will Cohen  <wcohen@redhat.com>
1966
1967         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1968
1969         * config/tc-sh.c (md_assemble): Changed so debug_type
1970         test performed for ppi_assemble
1971         * config/tc-sh.c: Included dwarf2dbg.h.
1972         (debug_line): Defined.
1973         (md_assemble): Generates dwarf2 line info.
1974         (sh_finalize): New function.  Finalize dwarf2 info.
1975         (assemble_ppi): Returns size of code generated.
1976         (build_Mytes): Returns size of code generated.
1977         (md_pseudo_table): Added "file" and "loc" psuedo ops.
1978         * config/tc-sh.h (md_end): Defined.
1979         (sh_finalize): Declared.
1980
1981 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
1982
1983         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1984         md_number_to_chars.
1985
1986 2000-08-14  Nick Clifton  <nickc@redhat.com>
1987
1988         * config/tc-arm.c (do_bx): Allow "bx pc".
1989
1990 2000-08-14  Jim Wilson  <wilson@cygnus.com>
1991
1992         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1993         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1994         (md_begin): Change assignment to md.flag to OR in the new bit.
1995
1996 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
1997
1998         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1999         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2000         C_MOU, and C_EOS.
2001
2002 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
2003
2004         * NEWS: Mention i860 support.
2005
2006 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
2007
2008         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2009
2010 2000-08-14  Andreas Schwab  <schwab@suse.de>
2011
2012         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2013
2014 2000-08-11  Andreas Schwab  <schwab@suse.de>
2015
2016         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2017         argument.
2018
2019 2000-08-11  Kazu Hirata  <kazu@hxi.com>
2020
2021         * expr.c: Fix formatting.
2022         * config/obj-bout.c: Likewise.
2023
2024 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
2025
2026         * doc/c-i860.texi: Flesh out the i860 section more.
2027
2028 2000-08-10  Kazu Hirata  <kazu@hxi.com>
2029
2030         * symbols.c: Fix formatting.
2031         * expr.c: Likewise.
2032
2033 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
2034
2035         * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2036         has the IgnoreSize bit set.
2037
2038 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
2039
2040         From  Rodney Brown  <RodneyBrown@mynd.com>
2041         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2042         * configure: Regenerate.
2043
2044 2000-08-09  Kazu Hirata  <kazu@hxi.com>
2045
2046         * hash.c: Fix formatting.
2047         * gasp.c: Likewise.
2048
2049 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
2050
2051         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2052         (i860_fix_info): New enum.
2053         (MD_APPLY_FIX3): Define.
2054         (WORKING_DOT_WORD): Define.
2055         (TC_HANDLES_FX_DONE): Define.
2056         (DIFF_EXPR_OK): Define.
2057         (LISTING_HEADER): Define.
2058         (TARGET_FORMAT): Select target format based on endian flag.
2059         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2060         (target_big_endian): Add external declaration.
2061
2062         * config/tc-i860.c: All existing code reworked completely. Other
2063         new code shown below.
2064         (SYNTAX_SVR4): Define.
2065         (target_warn_expand): New variable.
2066         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2067         (md_longopts): Declare and define with new options (-EL, -EB,
2068         and -mwarn-expand).
2069         (md_show_usage): New function.
2070         (md_operand): New function.
2071         (obtain_reloc_for_imm16): New function.
2072         (md_apply_fix3): New function.
2073         (tc_gen_reloc): New function.
2074
2075 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
2076
2077         * config/tc-m68hc11.c (build_jump_insn): Make sure the
2078         2 bytes of the jump address are in the same frag.
2079         (find): Accept 68hc12 register indirect modes.
2080
2081         * NEWS: Mention 68HC11 & 68HC12 support.
2082
2083 2000-08-07  Richard Henderson  <rth@cygnus.com>
2084
2085         * config/tc-ia64.c (unwind): Add prologue_mask member.
2086         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2087         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2088         (dot_body): Clear unwind.prologue_mask.
2089         (dot_prologue): Set it.  Accept a register second argument.
2090
2091 2000-08-07  Kazu Hirata  <kazu@hxi.com>
2092
2093         * config/atof-ieee.c: Fix formatting.
2094         * config/atof-tahoe.c: Likewise.
2095
2096 2000-08-06  Nick Clifton  <nickc@cygnus.com>
2097
2098         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2099         work.
2100
2101         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2102         of .popsection, .previous, .pushsection, .subsection,
2103         .version, .vtable_entry, .vtable_inherit and .weak.
2104
2105 2000-08-05  Kazu Hirata  <kazu@hxi.com>
2106
2107         * config/tc-cris.c: Fix formatting.
2108         * config/tc-i386.c: Likewise.
2109         * config/tc-sparc.c (sparc_ip): Simplify the code.
2110
2111 2000-08-04  Kazu Hirata  <kazu@hxi.com>
2112
2113         * config/tc-cris.c: Rearrange code for readability.
2114         * config/tc-d10v.c: Fix formatting.
2115         * config/tc-m32r.c: Likewise.
2116         * config/tc-sparc.c: Likewise.
2117
2118 2000-08-02  Jim Wilson  <wilson@cygnus.com>
2119
2120         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2121         before ia64_find_opcode.
2122         (md_assemble): Likewise.
2123
2124 2000-08-01  Nick Clifton  <nickc@cygnus.com>
2125
2126         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
2127         Undo some formatting fixes.
2128
2129 2000-08-01  Kazu Hirata  <kazu@hxi.com>
2130
2131         * config/obj-som.c: Fix formatting.
2132         * config/obj-ieee.c: Likewise.
2133         * config/tc-arm.c: Likewise.
2134         * config/tc-v850.c: Likewise.
2135
2136 2000-08-01  Nick Clifton  <nickc@redhat.com>
2137
2138         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2139         index by command line option.
2140
2141 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2142
2143         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2144         (@node M68K-Branch): Rewrite to match the reality.
2145
2146 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
2147
2148         * doc/c-i860.texi: New file.
2149         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2150         * doc/Makefile.in: Regenerate.
2151         * doc/all.texi: Add I860 as relevant architecture.
2152         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2153
2154 2000-07-31  Kazu Hirata  <kazu@hxi.com>
2155
2156         * config/tc-d30v.c: Fix formatting.
2157
2158 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
2159
2160         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2161         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2162         long emit a long branch if available instead of an absolute jump, never
2163         emit absolute jumps for anything with --pcrel.
2164
2165         * doc/c-m68k.texi: Document new command line option.
2166
2167 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
2168
2169         * config/tc-avr.c: Use PARAMS macro in function declarations.
2170         Don't declare md_pcrel_from_section (already in tc-avr.h).
2171         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2172         (avr_operand): Don't set (unsigned) op_mask to -1.
2173
2174 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
2175
2176         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2177         * configure: Regenerated.
2178         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2179         of operand to the .type directive (.e.g, "type").
2180
2181 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
2182
2183         * as.h (warn_comment, found_comment, found_comment_file): Declare.
2184         * app.c (do_scrub_chars): Record where first comment found.
2185         * read.c (read_a_source_file): Init found_comment on entry, and
2186         notify whether comments found on exit.
2187         * config/tc-hppa.c (md_shortopts): Add "c".
2188         (md_longopts): Add warn-comment.
2189         (md_parse_option): Handle it.
2190         (md_show_usage): Show available options.
2191         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2192
2193 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2194
2195         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2196         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
2197         sym_ptr_ptr
2198         (md_estimate_size_before_relax): Don't fall off end of function.
2199
2200 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2201
2202         * config/tc-avr.c: Fix formatting.
2203         * config/tc-ns32k.c: Likewise.
2204
2205 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
2206
2207         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2208
2209 2000-07-27  Kazu Hirata  <kazu@hxi.com>
2210
2211         * config/tc-d10v.c: Fix formatting.
2212         * config/tc-z8k.c: Likewise.
2213         * config/tc-sparc.c: Likewise.
2214
2215 2000-07-26  Dave Brolley  <brolley@redhat.com>
2216
2217         * cgen.c (queue_fixup): Declare opinfo.
2218         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2219         (gas_cgen_md_operand): Ditto.
2220         (gas_cgen_md_apply_fix3): Ditto.
2221
2222 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
2223
2224         * config/obj-coff.c (obj_frob_symbol): Don't merge
2225         labels. Don't merge if the symbol isn't constant. Return
2226         immediately if a symbol is merged.
2227
2228 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
2229
2230         * frags.c (frag_align): Correct absolute section alignment.
2231
2232 2000-07-20  DJ Delorie  <dj@redhat.com>
2233
2234         * config/obj-coff.c (obj_frob_symbol): revert previous change,
2235         it breaks linking against DLLs.
2236
2237 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
2238
2239         * configure.in: Add CRIS support.
2240         * configure: Regenerate.
2241         * Makefile.am: (CPU_TYPES): Add cris.
2242         (CPU_OBJ_VALID) [aout]: Add cris.
2243         (MULTI_CPU_TYPES): Add cris.
2244         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
2245         [coff]: Only i386 and mips are valid.
2246         (TARGET_CPU_CFILES): Add config/tc-cris.c.
2247         (TARGET_CPU_HFILES): Add config/tc-cris.h.
2248         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2249         Regenerate dependencies.
2250         * Makefile.in: Regenerate.
2251         * aclocal.m4: Regenerate.
2252         * as.c: Declare crisaout, criself.
2253         * config/tc-cris.h, config/tc-cris.c: New.
2254         * config/e-criself.c, config/e-crisaout.c: New.
2255         * po/POTFILES.in, po/gas.pot: Regenerate.
2256
2257 2000-07-20  Kazu Hirata  <kazu@hxi.com>
2258
2259         * read.c: Fix formatting.
2260         * write.c: Fix formatting.
2261
2262 2000-07-19  H.J. Lu  <hjl@gnu.org>
2263
2264         * sb.c: Include <stdlib.h> if exists for abort ().
2265
2266 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
2267
2268         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2269         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2270         (pa_type_args): Same here.
2271
2272 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
2273
2274         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2275         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2276         the storage class is already set.
2277
2278 2000-07-17  Kazu Hirata  <kazu@hxi.com>
2279
2280         * config/tc-m68hc11.c: Fix formatting.
2281         * config/tc-mn10200.c: Likewise.
2282         * config/tc-mn10300.c: Likewise.
2283         * config/tc-pj.c: Likewise.
2284         * config/tc-tic80.c: Likewise.
2285         * config/tc-w65.c: Likewise.
2286
2287 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
2288
2289         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2290         is defined.
2291
2292 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
2293
2294         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2295         @code.
2296
2297 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
2298
2299         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2300         ELF as are used for SOM (except the 32-bit reloc one) to decide
2301         whether a symbol can be reduced to a section symbol.  Expand on
2302         the comment for symbols involved in LR% and RR% expressions.
2303
2304 2000-07-14  Nick Clifton  <nickc@cygnus.com>
2305
2306         * config/tc-mips.c (mips_disable_float_construction): New
2307         static variable.  Set to true if doubles should not be
2308         constructed by loading two single width fp registers with
2309         halves of the value.
2310         (mips_ip): Test mips_disable_float_construction.
2311         (md_longopts): Add command line switches --construct-floats
2312         and --no-construct-floats.
2313         (md_parse_option): Parse new command line options.
2314         (md_show_usage): Describe new command line options.
2315
2316         * doc/c-mips.texi: Document new command line options.
2317
2318 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
2319
2320         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2321         * configure: Regenerate.
2322
2323 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
2324
2325         * configure.in (DEFAULT_EMULATION setting): Revert part of
2326         2000-07-01 change that set te_multi=multi unless set to tmips.
2327         * configure: Regenerate.
2328
2329 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
2330
2331         * config/obj-coff.c (coff_frob_section): Add padding to the last
2332         section when aligning it increases its size.
2333
2334 2000-07-11  Kazu Hirata  <kazu@hxi.com>
2335
2336         * config/tc-tic54x.c: Fix formatting.
2337
2338 2000-07-10  Kazu Hirata  <kazu@hxi.com>
2339
2340         * config/tc-h8500.c: Fix formatting.
2341         * config/tc-tic54x.c: Fix formatting.
2342
2343 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
2344
2345         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2346         displacements correctly.
2347
2348         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2349
2350 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
2351
2352         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2353         warning.
2354         (hash_jam): Ditto.
2355
2356 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
2357
2358         From  David Huggins-Daines  <dhd@linuxcare.com>
2359         * config/te-hppalinux64.h: Add a new emulation.
2360         * configure.in (emulations): Add configure bits to support the
2361         64-bit Linux/parisc target.
2362         * configure: Regenerate.
2363
2364         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2365         (md_shortopts): Add `V' for ELF.
2366
2367         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2368         when SOM or ELF_ARG_RELOC are defined.
2369         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2370         ELF_ARG_RELOC are defined.
2371         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2372         (pa_stringer): ..Do it here instead.  Fix comment typos.
2373         (hppa_force_relocation): Cast enums to int before comparing with
2374         ints.
2375
2376         From  Ryan Bradetich  <rbradetich@uswest.net>
2377         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2378         redifinition warning.
2379         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2380         (hppa_force_relocation): ditto
2381         (md_apply_fix): Added cast to buf to fix warnings.
2382
2383         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2384         cons_fix_new_hppa, hppa_force_relocation): Prototype.
2385
2386         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2387         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2388         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2389         reloc_type** to avoid warnings in switch.
2390         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
2391         little earlier instead.
2392
2393         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2394         and elf.
2395         (pa_type_args): Use symbol_arg_reloc_info.
2396         (struct pa_it): Make arg_reloc unsigned int.
2397         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2398         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2399         (pa_code): Delete.  pa_text duplicates this function.
2400         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2401         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2402         int.
2403         (cons_fix_new_hppa): Actually change selector to e_fsel when
2404         warning about assuming so.
2405         (tc_gen_reloc): More example elf arg reloc code.
2406         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2407         (hppa_force_relocation): Likewise.
2408
2409         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2410         files.
2411         (pa_end_of_source): Prototype.
2412         (hppa_fix_adjustable): Prototype.
2413         (LABELS_WITHOUT_COLONS): Move it..
2414         * config/te-hppa.h: To here.
2415
2416         * config/te-hppa64.h: New file.
2417
2418         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2419         type.
2420         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
2421         format -10, -16, 16 relocs.
2422         (hppa_elf_mark_end_of_function): Test for null
2423         last_call_info->start_symbol
2424
2425         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2426         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
2427         re_assesmble_* functions.  Delete extraneous statements.  Fix
2428         typos in comments.
2429         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
2430         insn to re_assemble_*.
2431
2432 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
2433
2434         * doc/internals.texi (Expressions): Fix typo.
2435
2436 2000-07-08  Kazu Hirata  <kazu@hxi.com>
2437
2438         * config/tc-sh.c: Fix formatting.
2439         * config/tc-tic54x.c: Fix formatting.
2440         * depend.c: Fix formatting.
2441         * flonum-konst.c: Likewise.
2442         * flonum-mult.c: Likewise.
2443
2444 2000-07-07  Kazu Hirata <kazu@hxi.com>
2445
2446         * config/tc-sh.c: Fix comments.
2447         * config/obj-vms.c: Fix comments.
2448         * config/tc-a29k.c: Likewise.
2449         * config/tc-alpha.c: Likewise.
2450         * config/tc-h8300.c: Likewise.
2451         * config/tc-h8500.c: Likewise.
2452         * config/tc-i370.c: Likewise.
2453         * config/tc-ia64.c: Likewise.
2454         * config/tc-m68hc11.c: Likewise.
2455         * config/tc-m68k.c: Likewise.
2456         * config/tc-mips.c: Likewise.
2457         * config/tc-ns32k.c: Likewise.
2458         * config/tc-ppc.c: Likewise.
2459         * config/tc-z8k.c: Likewise.
2460
2461 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
2462
2463         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2464         Default to '(SEC_LOAD | SEC_DATA)'.
2465         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2466
2467         * doc/internals.texi (CPU Backend): Describe
2468         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2469
2470 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2471
2472         * as.c (parse_args): NULL terminate the long option list.
2473
2474 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
2475
2476         * config/tc-d30v.h: Include "write.h" for fixS.
2477         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
2478
2479 2000-07-05  Nick Clifton  <nickc@cygnus.com>
2480
2481         * config/tc-d30v.c (write_2_short): Further changes to warning
2482         messages produced when combining EITHER_BUT_PREFER_MU attributed
2483         opcodes.
2484
2485 2000-07-05  DJ Delorie  <dj@redhat.com>
2486
2487         * MAINTAINERS: new
2488
2489 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
2490
2491         * config/tc-arm.c (psrs): Accept combinations of flags.
2492
2493 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
2494
2495         * config/tc-avr.c: Change _ () to _() around all strings marked
2496         for translation (exception from the usual coding style).
2497         (avr_opt): New struct variable, how the new switches are set.
2498         (OPTION_MMCU): Define as 'm' and actually use.
2499         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2500         (show_mcu_list): New function, display the list of known MCUs.
2501         (md_show_usage): Document the new switches.  Call show_mcu_list.
2502         (avr_set_arch): Change 'm' to OPTION_MMCU.
2503         (md_parse_option): Call show_mcu_list if unknown MCU specified.
2504         Handle the new switches.
2505         (avr_operands): Disable warnings for undefined combinations of
2506         operands if -mall-opcodes.  Disable warnings for skipping two-word
2507         instructions if enhanced core or -mno-skip-bug.
2508         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2509         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2510         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2511         (avr_ldi_expression): Warn about implicit lo8().
2512         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2513
2514 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
2515
2516         * configure.in: Add entry for mips-*-sysv4*MP*
2517         * configure: Rebuild
2518         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2519         elf32-tradlittlemips for traditional mips targets.
2520         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2521         test for Link Once sections as in adjust_reloc_syms.
2522         * config/te-tmips.h: New file for traditional mips targets. Define
2523         TE_TMIPS.
2524
2525 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2526
2527         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2528         flags argument is not present, don't change an existing section's
2529         section's attributes. If the flags argument is present, warn if the
2530         attributes don't match the section's current attributes. When
2531         long section names are supported, set SEC_LINK_ONCE and
2532         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2533
2534 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
2535
2536         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2537         symbols; create them.
2538
2539 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2540
2541         * write.c (set_segment_vma): New: Set vma and lma for a segment.
2542         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
2543
2544 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
2545
2546         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
2547         expressions.  Ignore the problem when handling 16 bit signed
2548         immediates, because the assembler will take care of the relocation
2549         later.
2550
2551 2000-06-27  Nick Clifton  <nickc@cygnus.com>
2552
2553         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
2554         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
2555         sequential order, and emit warning messages if the input source
2556         code contains constructs like that, or parallel constructs
2557         containing such opcodes.
2558
2559 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
2560
2561         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2562         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
2563         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2564         (md_show_usage): Update usage message.
2565         (md_parse_option): Allow redefinition of MCU type within the
2566         same avr[1-5] bfd machine type.  Show both old and new MCU type
2567         in the error message.
2568         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2569         Simplify 8K wrap code.
2570
2571 2000-06-25  Kazu Hirata  <kazu@hxi.com>
2572
2573         * config/obj-aout.c: Remove all uses of DEFUN.
2574         * config/obj-ieee.c: Likewise.
2575         * config/tc-sh.c: Fix comment typos.
2576         * config/tc-tahoe.c: Likewise.
2577         * config/tc-vax.c: Likewise.
2578         * config/tc-w65.c: Likewise.
2579         * config/tc-z8k.c: Likewise.
2580         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2581
2582 2000-06-24  DJ Delorie  <dj@cygnus.com>
2583
2584         * config/tc-i386.c (md_estimate_size_before_relax): Revert
2585         more changes from Sept 1999
2586         (tc_i386_fix_adjustable): ditto
2587         (md_apply_fix3): ditto
2588
2589 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
2590
2591         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2592         (gas_cgen_parse_operand): Set it around expression() call.
2593         (gas_cgen_md_operand): Test for it before longjmp().
2594
2595 2000-06-24  Kazu Hirata  <kazu@hxi.com>
2596
2597         * config/tc-h8500.c: Remove all uses of DEFUN.
2598         * config/tc-sh.c: Likewise.
2599         * config/tc-w65.c: Likewise.
2600         * config/tc-z8k.c: Likewise.
2601
2602         * config/tc-h8500.c: Fix typos in comments.
2603
2604 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
2605
2606         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2607         is defined.
2608
2609 2000-06-23  matthew green  <mrg@redhat.com>
2610
2611         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
2612         defined.  Fix error message for `[' grouping.
2613
2614 2000-06-22  Kazu Hirata  <kazu@hxi.com>
2615
2616         * config/tc-h8300.c: Fix formatting and comment typos.
2617
2618 2000-06-22  Timothy Wall  <twall@cygnus.com>
2619
2620         * config/tc-ia64.c (note_register_values): Move premature QP
2621         notation clearing into the appropriate place.
2622
2623 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
2624
2625         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
2626         first before anything else.  Add bin-bugs.h, emul.h and progress.h
2627         Sort list of files as for $(OBJS) in Makefile.am.
2628
2629         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2630         find one.  Remake dependencies.
2631         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
2632         * Makefile.in: Regenerate.
2633         * doc/Makefile.in: Regenerate.
2634
2635         * config/tc-i386.c (i386_displacement): Don't assume a constant
2636         displacement is necessarily 16 bits when in 16 bit code mode.
2637         (md_assemble): Instead size the displacement here after we know
2638         for sure that a .code16gcc operand hasn't automatically added
2639         operand size prefixes.
2640
2641 2000-06-21  H.J. Lu  <hjl@gnu.org>
2642
2643         * Makefile.am: Rebuild dependency.
2644         * Makefile.in: Rebuild.
2645
2646 2000-06-21  Kazu Hirata  <kazu@hxi.com>
2647
2648         * config/tc-h8300.c (parse_reg): Make the function static.
2649         (parse_exp): Likewise.
2650
2651 2000-06-20  DJ Delorie  <dj@cygnus.com>
2652
2653         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2654         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2655         for cygwin import libraries to work properly.
2656
2657 2000-06-20  H.J. Lu  <hjl@gnu.org>
2658
2659         * Makefile.am: Rebuild dependency.
2660         * Makefile.in: Rebuild.
2661         * configure: Likewise.
2662         * doc/Makefile.in: Likewise.
2663
2664 2000-06-20  Timothy Wall  <twall@cygnus.com>
2665
2666         * doc/internals.texi (CPU backend): Add @itemx for
2667         TC_START_LABEL_WITHOUT_COLON.
2668         * doc/c-tic54x.texi: New.
2669         * doc/as.texinfo: Add tic54x features and include primary tic54x
2670         documentation file.
2671         * doc/all.texi: Add C54X.
2672         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
2673         * doc/Makefile.in: Regenerate.
2674         * configure.in: Add tic54x and define LIBM for tic54x.
2675         * configure: Regenrate.
2676         * config/tc-tic54x.[ch]: New.
2677         * config/obj-coff.h: Add tic54x.
2678         * Makefile.am: (CPU_TYPES): Add tic54x.
2679         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2680         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2681         (as_new_LDADD): Add $(LIBM).
2682         * Makefile.in: Regenerate.
2683
2684 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
2685
2686         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2687         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2688         * doc/as.texinfo: Likewise.
2689
2690         * configure, Makefile.in: Regenerate.
2691         * configure.in (emulations): Recognize m6811 and m6812.
2692         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2693         Added files for 68hc11 and 68hc12 assembler.
2694         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2695         * config/tc-m68hc11.h: Header definition for that assembler.
2696
2697 2000-06-18  Nick Clifton  <nickc@redhat.com>
2698
2699         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2700         instead of OCTETS_PER_BYTE.
2701
2702         * config/tc-v850.c: Fix compile time warnings.
2703         * config/tc-ppc.c: Fix compile time warnings.
2704
2705 2000-06-18  H.J. Lu <hjl@gnu.org>
2706
2707         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2708         * configure: Rebuild.
2709
2710 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2711
2712         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2713         to BFD_ASSEMBLER.
2714
2715 2000-06-16  Nick Clifton  <nickc@cygnus.com>
2716
2717         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2718         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2719
2720         * doc/c-mips.texi: Document newly accepted cpu variants.
2721
2722 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
2723
2724         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2725
2726 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
2727
2728         * macro.c (getstring): Make it possible to escape the quote
2729         character.
2730
2731 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
2732
2733         * config/tc-hppa.c (pa_export): Weak symbols can be global.
2734
2735 2000-06-13  H.J. Lu  <hjl@gnu.org>
2736
2737         * configure: Regenerate.
2738
2739 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
2740
2741         * app.c (do_scrub_begin): Don't default lex[';'] as a line
2742         separator.
2743         * doc/internals.texi (line_separator_chars): Semicolon is no
2744         longer a default.  Mention null and newline as defaults.
2745
2746         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2747
2748         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2749         * config/tc-i860.h (line_separator_chars): Likewise.
2750         * config/tc-h8300.c (line_separator_chars): Likewise.
2751         * config/tc-i960.c (line_separator_chars): Likewise.
2752         * config/tc-m68k.c (line_separator_chars): Likewise.
2753         * config/tc-mips.c (line_separator_chars): Likewise.
2754         * config/tc-ns32k.c (line_separator_chars): Likewise.
2755         * config/tc-sparc.c (line_separator_chars): Likewise.
2756         * config/tc-vax.c (line_separator_chars): Likewise.
2757
2758         * config/tc-h8300.c (comment_chars): Use string initialiser.
2759         * config/tc-i960.c (line_comment_chars): Likewise.
2760         * config/tc-z8k.c (comment_chars, line_comment_chars,
2761         line_separator_chars): Likewise.
2762
2763         * config/tc-arm.c (line_separator_chars): Always use `;', not just
2764         for TE_LINUX.
2765
2766 2000-06-08  Nick Clifton  <nickc@cygnus.com>
2767
2768         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2769         for size 1 fixes.
2770
2771 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
2772
2773         * configure.in (VERSION): Update to show this is the CVS mainline.
2774
2775 2000-06-08  Matthew Jacob  <mjacob@feral.com>
2776
2777         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2778         $at is the integer register $r28, vs. both $r28 and the floating
2779         point register $f28.
2780
2781 2000-06-08  James E. Wilson  <wilson@cygnus.com>
2782
2783         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2784         (dot_endp): Don't call ia64_flush_insns.
2785         (emit_one_bundle): Don't delete prologue/body records from
2786         unwind_record list in first loop.  Rewrite second loop to account for
2787         this.
2788
2789 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
2790
2791         * config/tc-ia64.c: Add missing prototypes.
2792         (generate_unwind_image): Cast argument to output_unw_records call.
2793
2794 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
2795
2796         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
2797
2798 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
2799
2800         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2801         (REGISTER_P): likewise.
2802         (avr_opcodes): uses include/opcode/avr.h
2803         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
2804
2805 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
2806
2807         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
2808         initializers too.
2809
2810 2000-06-03  H.J. Lu  <hjl@gnu.org>
2811
2812         * read.c (is_end_of_line): Put back `;'.
2813
2814 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
2815
2816         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2817
2818 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
2819
2820         * expr.c (operand): Test is_end_of_line outside switch to catch
2821         line separator chars that are also operators.
2822         (operator): Return O_illegal for line separator chars.
2823
2824         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
2825         entry (or `!' entry for TC_HPPA).
2826
2827         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2828         before indexing is_end_of_line.  Remove redundant check for '\0'.
2829         (fp_op2): Likewise.
2830         * config/tc-h8500.c (md_assemble): Likewise.
2831         * config/tc-mcore.c (md_assemble): Likewise.
2832         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2833         (md_atof): Likewise
2834
2835         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2836         is_end_of_line.
2837         * config/tc-mcore.c (mcore_cons): Likewise.
2838         (mcore_float_cons): Likewise.
2839         (mcore_stringer): Likewise.
2840         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2841
2842 2000-06-01  Scott Bambrough <scottb@netwinder.org>
2843
2844         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2845
2846 2000-05-29  Nick Clifton  <nickc@cygnus.com>
2847
2848         * config/tc-sh.c: Fix compile time warning messages.
2849
2850         * config/tc-mips.c: Fix compile time warning messages.
2851
2852 2000-05-29  Philip Blundell  <philb@gnu.org>
2853
2854         * doc/as.texinfo: Update copyright dates.
2855         (Local Labels): Delete misplaced mention of ARM.
2856         * NEWS: Mention ARM ELF support.
2857
2858 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
2859
2860         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2861         it is modified, and use the real_size to compute the frag address
2862         for dwarf2 line info.
2863
2864 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
2865
2866         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2867         line-matching scheme to cope with automake moving variables around.
2868         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2869         * Makefile.in: Regenerate.
2870
2871 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
2872
2873         * config/tc-sparc.c (sparc_relax): New.
2874         (md_longopts): Add -relax and -no-relax options.
2875         (md_parse_options, md_show_usage): Likewise.
2876         (md_apply_fix3): Optimize tail call into branch always if possible.
2877
2878 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
2879
2880         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2881         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2882         rules, with warning when a GAS statement specifies a packing that
2883         will result in an instruction being squashed.
2884         Added typdef packing_type and enumerals, changed various integer
2885         literals to use the enumerals.
2886
2887 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
2888
2889         * config/tc-ia64.c (dot_restorereg_p): New function.
2890         (md_pseudo_table): Add restorereg.p.
2891         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2892         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2893
2894         * config/tc-ia64.h (unw_record_type): Add unwabi.
2895         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
2896         called MASK with members for imask, and the masks produced by
2897         fr_mem, gr_mem, br_mem, and frgr_mem.
2898         (unw_p_record): Add members ABI and CONTEXT.
2899         (unw_x_record): Add member AB.
2900         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2901         as pseudo-register for use during unwind info generation.
2902         (AR_PFS, AR_LC): New macros.
2903         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2904         whose names start with an at sign (as in "@priunat").
2905         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2906         register.
2907         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2908         proc_end, unwind_info, personality_routine): Consolidate into
2909         "unwind" structure to reduce offset-table use.  Add member
2910         NEXT_SLOT_NUMBER to track the slot number for the next instruction
2911         to be emitted.
2912         (output_R1_format, output_R3_format, output_P3_format,
2913         output_P6_format): Initialize R with zero to reduce compiler warnings.
2914         (output_P7_format): Ditto.  Add `default' branch to switch
2915         statement to reduce compiler warnings.
2916         (output_P8_format, output_B1_format, output_B4_format): Ditto.
2917         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2918         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
2919         into single argument.
2920         (output_X1_format, output_X3_format): Initialize R with zero to reduce
2921         compiler warnings.  Merge A and B args into single argument.
2922         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
2923         A and B args into single argument.
2924         (free_record): Removed (wasn't used).
2925         (free_list_records): Also free imasks in prologue records.
2926         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2927         (output_spill_mask): Remove.
2928         (output_unwabi): New function.
2929         (output_epilogue, output_label_state, output_copy_state): Call
2930         alloc_record.
2931         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2932         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2933         argument.
2934         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
2935         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2936         as part of handling the prologue records.  Emit region's imask if
2937         we have one.  Handle unwabi, epilogue, label_state, copy_state,
2938         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2939         spill_sprel_p, and spill_reg_p records.
2940         (set_imask, count_bits, slot_index): New function.
2941         (fixup_unw_records): Fix region size computation.  Handle
2942         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2943         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
2944         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2945         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
2946         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2947         (dot_save): Use manifest constants for applicaton registers.
2948         Handle REG_PR and REG_PRIUNAT.
2949         (dot_restore): Don't just ignore it.
2950         (dot_restorereg): New function..
2951         (generate_unwind_image): Ensure unwind info is a multiple of eight
2952         bytes, not just four bytes.
2953         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2954         (dot_altrp): Don't just ignore it.
2955         (dot_savemem): New function.  Replaces dot_savesp() and
2956         dot_savepsp().  Use manifest constants for applicaton registers.
2957         Handle REG_PR and REG_PRIUNAT.
2958         (dot_savef): Simplify.
2959         (dot_saveb): Support generation of br_gr.
2960         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2961          dot_label_state, dot_copy_state): New function.
2962         (dot_unwabi): Don't just ignore it.
2963         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
2964         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
2965         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
2966         (emit_one_bundle): Set slot number for prologue/body records
2967         *before* emitting the first insn.
2968         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2969         (md_begin): Declare "psp" pseudo-register.
2970         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
2971         so we don't get segfault.
2972         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2973         counts as required per SW Conventions manual
2974         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2975         output_preds_psprel, output_preds_sprel, output_spill_base,
2976         output_unat_psprel, output_unat_sprel, output_lc_psprel,
2977         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2978         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2979         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2980         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2981         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2982         (dot_vframe): Implement.
2983         (dot_vframesp, dot_vframepsp): New function.
2984
2985 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
2986
2987         * configure.in (i386-*-freebsd a.out entry): Quote properly.
2988         * configure: Regenerate.
2989
2990 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
2991
2992         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2993         (md_estimate_size_before_relax): so we can use it here instead of
2994         old kludges.  Localise vars to blocks.  Comment.
2995
2996         * frags.c (frag_new): Update fr_var comments.
2997         * frags.h (struct frag): Ditto.
2998
2999 2000-05-22  Richard Henderson  <rth@cygnus.com>
3000
3001         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3002         (pseudo_func): Add pcrel.
3003         (operand_match):  Handle IA64_OPND_TGT64.
3004         (build_insn): Likewise.
3005         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3006         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3007         (fix_insn): Handle all three 64-bit relocation types.
3008
3009 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
3010
3011         * obj.h (struct format_ops): New members begin, app_file,
3012         s_set_other, s_set_desc, s_get_type, s_set_type,
3013         separate_stab_sections, init_stab_section.
3014
3015         * config/obj-multi.h: Update GPL notice to v2.
3016         (obj_begin): New.
3017         (obj_app_file): New.
3018         (S_SET_SIZE): Test s_set_size for NULL before calling.
3019         (S_SET_ALIGN): Similar for s_set_align.
3020         (S_SET_OTHER): New.
3021         (S_SET_DESC): New.
3022         (S_GET_TYPE): New.
3023         (S_SET_TYPE): New.
3024         (SEPARATE_STAB_SECTIONS): New.
3025         (INIT_STAB_SECTION): New.
3026         (EMIT_SECTION_SYMBOLS): New.
3027         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3028
3029         * config/obj-elf.h: Update GPL notice to v2.
3030         Mention that this file is included from obj-multi.h.
3031         (obj_begin): Wrap definition in ifndef.
3032         (elf_file_symbol): Constify declaration.
3033         (obj_app_file): Ditto.
3034         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3035         Wrap in ifndef SEPARATE_STAB_SECTIONS.
3036
3037         * config/obj-elf.c (elf_s_set_other): New.
3038         (elf_file_symbol): Constify argument.
3039         (elf_separate_stab_sections): New.
3040         (elf_init_stab_section): New.
3041         (elf_format_ops): Add new members.  Remove comma at end.
3042
3043         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3044         (ecoff_format_ops): Add new fields.  Remove comma at end.
3045         Mention inconsistency for emit_section_symbols.
3046
3047         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3048
3049         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3050         (coff_separate_stab_sections): New.
3051         (coff_format_ops): Add new members.
3052
3053         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3054         (obj_aout_s_set_other): New.
3055         (obj_aout_s_set_desc): New.
3056         (obj_aout_s_get_type): New.
3057         (obj_aout_s_set_type): New.
3058         (obj_aout_separate_stab_sections): New.
3059         (aout_format_ops): New members added.  Use obj_aout_process_stab,
3060         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
3061         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3062         appropriate.
3063         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3064
3065 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
3066
3067         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3068         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3069         (md_estimate_size_before_relax): Ensure jumps to weak and
3070         externally visible symbols are relocatable.
3071
3072 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
3073
3074         * stabs.c (aout_process_stab): Make global.
3075         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3076         * read.h (aout_process_stab): Declare.
3077
3078         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3079         Generalize to *aout, *coff *elf.
3080         * configure: Regenerated.
3081
3082         * doc/internals.texi (Object format backend): Say
3083         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
3084
3085         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3086         * Makefile.in: Regenerated.
3087
3088 2000-05-19  Catherine Moore  <clm@cygnus.com>
3089
3090         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3091
3092 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
3093
3094         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3095         instruction to reflect change in re_assemble_*.
3096
3097 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
3098
3099         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3100         build PA64 ELF tools.
3101         * configure: Rebuilt.
3102
3103 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
3104
3105         * Makefile.am: Regenerate dependencies.
3106         * Makefile.in: Regenerate.
3107
3108 2000-05-15  Nick Clifton  <nickc@cygnus.com>
3109
3110         * config/tc-arm.c (struct asm_psr): Add boolean field
3111         distinguishing between CSPR and SPSR.  Rename 'number' field
3112         to 'field'.
3113         (psrs): Rearrange contents to match new asm_psr structure.
3114         (arm_psr_parse): Move next to psr_required_here.  Make it
3115         return an asm_psr structure.
3116         (psr_required_here): Use asm_psr structure returned by
3117         arm_psr_parse.
3118         (do_msr): Reorganise to allow psr_required_here to be called
3119         only once.
3120         (md_undefined_name): Mark 'name' parameter as unused, since
3121         the COFF target does not use it.
3122
3123 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3124
3125         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
3126         standards.
3127         * config/te-aux.h:  Likewise.
3128         * config/te-dpx2.h:  Likewise.
3129         * config/te-go32.h:  Likewise.
3130         * config/te-hp300.h:  Likewise.
3131         * config/te-hppa.h:  Likewise.
3132         * config/te-i386aix.h:  Likewise.
3133         * config/te-ic960.h:  Likewise.
3134         * config/te-interix.h:  Likewise.
3135         * config/te-nbsd532.h:  Likewise.
3136         * config/te-pc532mach.h:  Likewise.
3137         * config/te-ppcnw.h:  Likewise.
3138         * config/te-psos.h:  Likewise.
3139         * config/te-sparcaout.h:  Likewise.
3140         * config/te-sun3.h:  Likewise.
3141         * config/te-sysv32.h:  Likewise.
3142
3143 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
3144
3145         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3146         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
3147         and sign extend without an if statement.
3148         (build_bytes): Likewise.
3149
3150 2000-05-14  Kazu Hirata  <kazu@hxi.com>
3151
3152         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3153         X_add_symbol L_32 case.
3154
3155 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
3156
3157         * config/te-freebsd.h: New file.
3158
3159 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3160
3161         * asintl.h (gettext, dgettext, dcgettext, textdomain,
3162         bindtextdomain): Replace defines with those from intl/libgettext.h
3163         to quieten gcc warnings.
3164
3165         * NEWS: Mention x86 .arch and -q.
3166
3167         * config/tc-i386.c (quiet_warnings): New.
3168         (md_assemble): Use quiet_warnings.
3169         (md_parse_option): Set quiet_warnings from -q.
3170         (md_show_usage): Mention -q, delete -m.
3171         (flag_do_long_jump): Delete.
3172         (md_parse_option): Remove -m.
3173         (md_show_usage): Remove -m.
3174         (md_create_long_jump): Remove useless flag_do_long_jump code.
3175
3176         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3177         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3178
3179 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
3180             Alexander Sokolov <robocop@netlink.ru>
3181
3182         * doc/c-i386.texi (i386-Arch): New section.
3183         (i386-Syntax): Mention .intel_syntax and .att_syntax.
3184
3185         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3186         (smallest_imm_type): Use smallest opcode for shift by one if cpu
3187         architecture has been given and is not 486.
3188         (set_cpu_arch): New.
3189         (md_pseudo_table): Add .arch.
3190         (md_assemble): Warn if cpu architecture has been given and an
3191         unsupported instruction.
3192
3193         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3194         Move operand_types bit defines after relevant template field.
3195         (template): Add cpu_flags.
3196         (Cpu*): Define.
3197         (arch_entry): New.
3198
3199 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
3200
3201         * config/tc-mn10300.h (md_end): Define.
3202         (mn10300_finalize): Declare.
3203         * config/tc-mn10300.c: Include dwarf2dbg.h.
3204         (debug_line): Define.
3205         (md_assemble): Generate dwarf2 line info.
3206         (mn10300_finalize): New function.  Finalize dwarf2 info.
3207
3208 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
3209
3210         * config/tc-mips.c (md_estimate_size_before_relax): Use the
3211         external version of the relocation for weak symbols.
3212
3213 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
3214
3215         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3216         frame size in units of 16 bytes, as required per SW Conventions manual.
3217         (output_unw_records): Output info-block header as a dword to get
3218         byte-order right.
3219
3220 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
3221
3222         * as.h: #include "file", not <file> on files from ../include.
3223         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3224         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3225         (md_convert_frag): Add ATTRIBUTE_UNUSED.
3226         (tc_coff_symbol_emit_hook): Ditto.
3227         (OPTCOUNT): Cast to int to avoid compiler warning.
3228         (md_begin): Fix signed/unsigned warnings.
3229
3230 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3231
3232         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3233         ABRANCH LONG case for a conditional branch on a 68000.
3234         (md_estimate_size_before_relax): Likewise.  Also handle
3235         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3236         (m68k-ip: case ABSL): Relax absolute references to 16-bit
3237         PC-relative on all CPUs.
3238         (md_estimate_size_before_relax): Likewise.
3239
3240 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
3241
3242         * as.c (parse_args): Just mention current year in printed
3243         copyright message.
3244
3245 2000-05-03  J.T. Conklin  <jtc@redback.com>
3246
3247         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3248         unit registers.
3249         (md_parse_option): Recognize -m7400.
3250
3251 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
3252
3253         * config/atof-ieee.c (gen_to_words): When adding carry back in,
3254         don't permit lp to become less than the words array.
3255
3256 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
3257
3258         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3259         Fix little-endian case.
3260
3261 2000-05-03  David O'Brien  <obrien@NUXI.com>
3262
3263         * as.c (parse_args): Update copyright.
3264
3265 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
3266
3267         * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3268         for the .bss section too.
3269
3270 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
3271
3272         * configure.in: Set em=linux for hppa-*-linux.
3273         * configure: Regenerate.
3274         * doc/Makefile.in: Regenerate with correct automake.
3275
3276         * frags.c (frag_grow): Sanity check chunk_size.
3277
3278         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3279         * config/obj-som.h: Likewise.
3280         * config/obj-ieee.h: Likewise.
3281
3282         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3283
3284         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3285         (md_pseudo_table): Fully initialise OBJ_ELF cases.
3286         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3287         (pa_ip): low_sign_unext now returns via function value.  Use
3288         re_assemble_* instead of dis_assemble_* and
3289         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
3290         unnecessarily.
3291         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3292         (md_section_align, md_parse_option, md_show_usage,
3293         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3294         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3295         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3296         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3297         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3298         pa_text): Likewise.
3299         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
3300         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
3301         outside of switch.  Correct mask and shifting errors in case 10
3302         and case -11.  In case 21, compare against signed range to suit
3303         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
3304         case 17 and case 22, use offsetT variable to properly check range.
3305         Use re_assemble_* here too.
3306         (evaluate_absolute): Change type of value to offsetT.  Call
3307         hppa_field_adjust to do the work for us.
3308         (pa_parse_cmpb_64_cmpltr): Delete save_s.
3309         (pa_parse_cmpib_64_cmpltr): Ditto.
3310         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
3311         of i to unsigned int.
3312         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3313         (pa_end_of_source): Return type is void.
3314
3315 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
3316
3317         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3318
3319 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
3320
3321         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3322         More comments added.
3323         (md_begin): Removed "construct symbols for each register name".
3324         Because register names conflicts with GCC generated function
3325         names.
3326         (avr_operand): Now constant numbers can be used as a register
3327         identifiers (0 as r0, 31 as r31).
3328         (md_assemble): use skip_space () before parsing instruction
3329         operands.
3330
3331 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
3332
3333         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3334         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
3335         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3336         * configure: Regenerate.
3337
3338 2000-04-29  Andreas Jaeger  <aj@suse.de>
3339
3340         * as.h: Correctly check GCC version.
3341
3342 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
3343
3344         * doc/as.1: Fix unbalanced brackets.
3345
3346         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3347         TE_FreeBSD.
3348         (line_comment_chars): Set to '/' if TE_FreeBSD.
3349
3350 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
3351
3352         * configure.in: Configury support for PA64 (currently disabled).
3353         * configure: Rebuilt.
3354
3355 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
3356
3357         * config/tc-mips.c (s_change_sec): Use record_alignment, not
3358         bfd_set_section_alignment.
3359
3360 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
3361
3362         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3363         than 32.
3364
3365 2000-04-24  Nick Clifton  <nickc@cygnus.com>
3366
3367         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3368         * doc/as.texinfo (Align): Include arm and strongarm in list of
3369         targets that have the second form of the behaviour of the .align
3370         directive.
3371
3372 2000-04-24  Mark Klein <mklein@dis.com>
3373
3374         * obj-som.c: Terminate obj_pseudo_table.
3375
3376 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
3377
3378         * as.c (parse_args): Allow md_parse_option to override -a listing
3379         option.
3380         * config/obj-coff.c (add_lineno): Change type of offset parameter
3381         from "int" to "bfd_vma."
3382         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3383         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3384         (ppc_change_csect): Align correctly for XCOFF64.
3385         (ppc_machine): New function, which discards "ppc_machine" line.
3386         (ppc_tc): Cons for 8 when code is 64 bit.
3387         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
3388         relocations.
3389         (md_parse_option): Handle -a64 and -a32.
3390         (ppc_xcoff64): New.
3391         * config/tc-ppc.h (TARGET_MACH): Define.
3392         (TARGET_FORMAT): Move to function.
3393         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3394
3395 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
3396
3397         * config/tc-avr.c: New AVR_ISA_ defined.
3398         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3399         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3400         for `fmul', `movw' and `lpm R,Z' instructions.
3401         (avr_operands): Warn if current opcode is a two-word instruction
3402         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3403         (avr_opcodes): New commands added.
3404         (REGISTER_P): Check 'a' and 'v' constraint letters.
3405         (mcu_types): New MCU added.
3406
3407 2000-04-22  Timothy Wall  <twall@cygnus.com>
3408
3409         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3410         to "natval".
3411         (operand_match): Conditionally insert default bit values for IMMU9.
3412
3413 2000-04-14  Matthew Green  <mrg@cygnus.com>
3414
3415         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3416         * configure: Rebuilt.
3417
3418 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
3419                           Jason Eckhardt  <jle@cygnus.com>
3420
3421         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
3422
3423         * config/tc-hppa.c (CHECK_ALIGN): New macro.
3424         Added handling of new operand types l,y,&,fe,fE,fx.
3425
3426 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
3427                           David Mosberger  <davidm@hpl.hp.com>
3428                           Timothy Wall <twall@cygnus.com>
3429                           Andrew MacLeod  <amacleod@cygnus.com>
3430                           Jim Wilson  <wilson@cygnus.com>
3431
3432         * Makefile.am (CPU_TYPES): Add ia64.
3433         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
3434         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3435         * Makefile.in: Rebuild.
3436         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3437         * configure: Rebuild.
3438         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
3439         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3440         * expr.c (expr): Handle md_optimize_expr.
3441         * read.c (LEX_HASH): Add comment.
3442         * config/tc-ia64.c, config/tc-ia64.h: New files.
3443
3444 2000-04-21  Richard Henderson  <rth@cygnus.com>
3445
3446         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3447         bundling a non-delayed branch type instruction.
3448
3449 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
3450
3451         * config/tc-mn10300.c (HAVE_AM30): Define.
3452         (md_assemble): Use it.
3453
3454 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
3455
3456         * config/obj-elf.c (obj_elf_change_section): Check for changed
3457         section attributes.
3458
3459         * Makefile.am: (CPU_MULTI_VALID): Remove.
3460         (MULTI_CPU_TYPES): Define.
3461         (MULTI_CPU_OBJ_VALID): Define.
3462         (DEPTC): Use the above.
3463         (DEPOBJ): Same here.
3464         (DEP2): And here.
3465         Regenerate dependencies.
3466         * Makefile.in: Regenerate.
3467
3468 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3469
3470         * Makefile.am (YACC, LEX): Get them from configure.
3471
3472 2000-04-18  H.J. Lu  (hjl@gnu.org)
3473
3474         * config/tc-i386.c (offset_in_range): Use addressT instead of
3475         bfd_vma for non-bfd assemblers.
3476
3477 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
3478
3479         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3480         doesn't give spurious errors.
3481
3482 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3483
3484         * as.h (SEEK_SET): Define if undefined.
3485
3486 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
3487
3488         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3489         constants, and don't assume offsetT is 32 bits.
3490
3491 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
3492
3493         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3494         (md_pcrel_from_section): Add prototype.
3495         (d10v_fix_adjustable): Add prototype.
3496         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3497
3498         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3499
3500 2000-04-12  Nick Clifton  <nickc@cygnus.com>
3501
3502         * config/tc-d10v.c (find_opcode): Correctly calculate position of
3503         symbol in frag chain.
3504
3505 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
3506
3507         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3508         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3509         (fits_in_signed_word, smallest_imm_type): Ditto.
3510         (md_assemble): Use an offsetT var to hold offsetT values, not a
3511         long.
3512         (offset_in_range): New.
3513         (md_assemble): Use it.
3514         (md_convert_frag): Change type of target_address, opcode_address,
3515         and displacement_from_opcode_start to offsetT.
3516         (md_create_short_jump): Change type of offset to offsetT.
3517         (md_create_long_jump): Ditto.
3518         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3519         (md_chars_to_number): Remove.
3520         (output_invalid): Remove duplicate prototype.
3521
3522 2000-04-09  Nick Clifton  <nickc@cygnus.com>
3523
3524         * Makefile.am (CPU_TYPES): Add 'avr'.
3525         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3526         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3527
3528         * Makefile.in: Regenerate.
3529
3530         * doc/as.texinfo: Add M32R documentation.
3531
3532 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
3533
3534         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
3535         --enable-build-warnings option.
3536         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3537         * Makefile.in, configure: Re-generate.
3538
3539 2000-04-07  Nick Clifton  <nickc@cygnus.com>
3540
3541         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3542         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3543         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3544         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3545         (arm_force_relocation): Force relocations for
3546         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3547
3548 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3549
3550         * config/tc-sh.c (get_operands): There's no third operand if the
3551         first operand is an immediate.
3552
3553 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3554
3555         * config/tc-sh.c (immediate): Delete.
3556         (sh_operand_info): Add immediate member.
3557         (parse_reg): Use A_PC for pc.
3558         (parse_exp): Add second argument 'op'.  All callers changed.
3559         (parse_at): Expect pc to be coded as A_PC.
3560         Use immediate field in *op.
3561         (insert): Add fourth argument 'op'.  All callers changed.
3562         (build_relax): Add second argument 'op'.  All callers changed.
3563         (insert_loop_bounds): New function.
3564         (build_Mytes): Remove DISP_4.
3565         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
3566         (assemble_ppi): Use immediate field in *operand.
3567         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3568         (md_apply_fix): Likewise.
3569         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
3570
3571 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
3572
3573         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3574
3575 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
3576
3577         * internals.texi (CPU backend): Document
3578         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3579
3580 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
3581
3582         * po/gas.pot: Regenerate.
3583
3584         * as.c (show_usage): Restore translated part of bug string.
3585         * gasp.c (show_usage): Likewise.
3586
3587         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3588         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
3589         than move-if-change.
3590         (DEP1): Modify for "gcc -MM".
3591         (DEPTC): Likewise.
3592         (DEPOBJ): Likewise.
3593         (DEP2): Likewise.
3594         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3595         Update dependencies.
3596         * Makefile.in: Regenerate.
3597
3598 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
3599
3600         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3601         (md_begin): Likewise.
3602         (HAVE_AM33): New macro.
3603         (md_assemble): Use it.  Match r_regs and xr_regs only if
3604         HAVE_AM33.
3605
3606 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3607
3608         * as.h: #include "bin-bugs.h"
3609         * as.c (show_usage): Use REPORT_BUGS_TO.
3610         * gasp.c: #include "bin-bugs.h"
3611         (show_usage): Use REPORT_BUGS_TO.
3612
3613         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3614
3615 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
3616
3617         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3618         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3619         adjustments.
3620
3621 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
3622
3623         * config/tc-i386.c (i386_immediate): Don't assume a constant
3624         immediate is necessarily 16 bits when in 16 bit code mode.
3625         (md_assemble): Instead set guess_suffix here after we have checked
3626         registers.
3627
3628 2000-04-02  Richard Henderson  <rth@cygnus.com>
3629
3630         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3631         quantities.  Correct right shift sign extension.
3632         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
3633         32-bit value when shifting into place.
3634
3635 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
3636
3637         * app.c: Add ATTRIBUTE_UNUSED as needed.
3638         * config/tc-ppc.c: Likewise.
3639         (ppc_size): Make unsigned long.
3640         (ppc_insert_operand): Add casts to avoid warnings.
3641
3642 2000-03-31  Nick Clifton  <nickc@cygnus.com>
3643
3644         * config/tc-d10v.h (md_flush_pending_output): Define.
3645
3646 2000-03-29  Nick Clifton  <nickc@cygnus.com>
3647
3648         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3649         segment.  Works for both BFD_ASSEMBLER and others.
3650         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3651
3652 2000-03-29  Nick Clifton <nickc@cygnus.com
3653
3654         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3655
3656 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
3657
3658         * listing.c (LISTING_LHS_WIDTH): Default depends on
3659         LISTING_WORD_SIZE.
3660         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3661
3662 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
3663
3664         * config/tc-sh.c (md_show_usage): Use backslash before newline in
3665         string literal.
3666
3667 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
3668
3669         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3670
3671         * config/tc-avr.c (mcu_types): Add missing initialiser.
3672         (md_pcrel_from_section): Add prototype.
3673         (avr_operand): Remove redundant test of unsigned < 0.
3674         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3675
3676 2000-03-27  Denis Chertykov  <denisc@overta.ru>
3677
3678         * config/tc-avr.c: New file for AVR support.
3679         * config/tc-avr.h: Likewise.
3680         * configure.in: Add AVR support.
3681         * configure: Regenerate.
3682
3683 2000-03-26  Timothy Wall <twall@cygnus.com>
3684
3685         * gasp.c (macro_op): Add new argument to check_macro call.
3686         Macro structure definitions moved to macro.h
3687         * sb.h:  Add argument to prototype for input_scrub_include_sb.
3688         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3689         nesting checks with an additional flag.
3690         (struct input_save): Add flag to indicate whether current sb
3691         should be checked for proper macro/conditional nesting.
3692         (input_scrub_push/pop): Save/restore nest check flag.
3693         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
3694         defined.
3695         * macro.c (check_macro):  Allow caller to retrieve parsed macro
3696         information if a pointer is provided.  This information may be
3697         used by the new macro hooks.
3698         * macro.h: Update prototype for check_macro.  Macro struct
3699         definitions moved here from macro.c/gasp.c.
3700         * read.c (read_a_source_file): Add parameter to check_macro call,
3701         and pass macro info to the macro hook, if defined.
3702         (input_scrub_insert_line): New.  Allow insertion of a line of
3703         characters into the input stream.
3704         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
3705         file into the input stream.
3706         (s_include): Use input_scrub_insert_file.
3707         * internals.texi: Document new macro hooks.
3708         * as.h: New prototypes added.
3709
3710 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
3711
3712         * config/tc-i386.c: Don't start any as_bad or as_warn message with
3713         an initial capital letter.
3714         (i386_index_check): Reindent.
3715
3716 2000-03-19  Nick Clifton  <nickc@cygnus.com>
3717
3718         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
3719         relative branches.
3720
3721 2000-03-17 Thomas de Lellis <tdel@windriver.com>
3722
3723         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3724         instruction operand bad if Rd > 7 when generating
3725         thumb instructions. Prevents for example,
3726         "adr r12,label" from silently failing and generating
3727         the wrong instruction.
3728
3729 2000-03-17  Nick Clifton  <nickc@cygnus.com>
3730
3731         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3732         that have a destingation >= 0x400000.
3733         Fix compile time warning messages.
3734
3735 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3736
3737         * config/tc-sh.c (md_begin): When encountering insn that are
3738         not supported by the current arch, only change the name if
3739         its contents are the same as prev_name.
3740         (get_specific): If the the architecture doesn't match, fail.
3741
3742 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3743
3744         * config/tc-sh.c (IDENT_CHAR): Define.
3745         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
3746         matching back where it came from.
3747
3748 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
3749
3750         * config/tc-sh.c (md_show_usage): Add description of -dsp.
3751
3752 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
3753
3754         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3755         normal operands.
3756
3757 2000-03-15  Kazu Hirata  <kazu@hxi.com>
3758
3759         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3760
3761 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
3762
3763         * expr.c (operand) [case 'f']: When testing if '0f' can start a
3764         floating-point-number, make sure 'f' is in FLT_CHARS.
3765
3766 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
3767
3768         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3769         (s_lcomm_internal): Use it.
3770         * doc/internals.texi (CPU backend): Document it.
3771         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3772         bytes.
3773
3774 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
3775
3776         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3777         when embedded-pic.
3778
3779         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3780         implementation doesn't have special handling for switch
3781         statements.
3782         (macro_build): Allow for code in sections other than .text.
3783         (macro): Likewise.
3784         (mips_ip): Likewise.
3785         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3786         Don't perform relocs if we will be outputting them.
3787         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3788         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
3789         embedded-pic.
3790
3791 2000-03-09  Catherine Moore  <clm@cygnus.com>
3792
3793         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
3794         relocation type based on the entry in the fixup structure.
3795         Put S_IS_EXTERN processing back in.
3796
3797 2000-03-08  H.J. Lu  (hjl@gnu.org)
3798
3799         * Makefile.am (install-exec-tooldir): Depend on
3800         install-exec-bindir for parallel make.
3801         * Makefile.in: Regenerated.
3802
3803 2000-03-06  Nick Clifton  <nickc@cygnus.com>
3804
3805         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3806         switch.
3807         (md_parse_option): Parse -m32r command line switch - disable m32rx
3808         compatability.
3809         (md_show_usage): Document new option.
3810
3811         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3812         * doc/Makefile.in: Regenerate.
3813         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
3814
3815 2000-03-02  Michael Meissner  <meissner@redhat.com>
3816
3817         * config/tc-d30v.c (check_range): Remove code that incorrectly
3818         sign extended values where bits < 32.
3819
3820 2000-03-02  H.J. Lu  (hjl@gnu.org)
3821
3822         * configure.in: Support --enable-targets=all on ia32.
3823         * configure: Regenerated.
3824
3825 2000-03-01  Nick Clifton  <nickc@cygnus.com>
3826
3827         * gasp.c (do_align): Remove bogus check of alignment value.
3828
3829 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
3830
3831         * config/obj-elf.c (elf_frob_symbol): Remove code which when
3832         TC_PPC was defined forced the type of a symbol with no other type
3833         to be BSF_OBJECT.
3834
3835 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
3836
3837         * doc/internals.texi (CPU backend): Mention that
3838         line_separator_chars do not break up comments.  Fix typos for
3839         LEX_AT and LEX_NAME descriptions.  Document operands for
3840         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
3841         description of md_create_short_jump usage.  Document argument for
3842         md_undefined_symbol.
3843
3844 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
3845
3846         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3847         (md_parse_option): Handle it.
3848         (md_show_usage): Document it.
3849
3850 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
3851
3852         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3853         opcode, for the instruction `pal19'.  From Andrea Arcangeli
3854         <andrea@suse.de>.
3855
3856 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
3857
3858         * config/tc-i386.c (i386_immediate): Move constant operand sizing
3859         from here..
3860         (md_assemble): To here, before template operands are matched.
3861         Also ensure a constant immediate is sign extended when we know the
3862         size is at most 16 bits.  This is to catch cases like "add
3863         $0xffc0,%ax" where we don't know the size, and thus that the
3864         immediate can be represented as Imm8S until after parsing the
3865         register operand.
3866         (i386_displacement): Similarly sign extend 16 bit constant
3867         displacements.
3868         (md_assemble): Relax 16-bit jump constant range check to suit sign
3869         extended displacements.
3870
3871 2000-02-26  Andreas Jaeger  <aj@suse.de>
3872
3873         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3874
3875 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3876
3877         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3878         call operands when intel_syntax.
3879         (intel_float_operand): Return 2 for "fi...".
3880         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3881         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
3882         earlier "SHORT" change.
3883         (md_assemble): When determining suffix from Regs, exclude
3884         InOutPortReg.
3885
3886 2000-02-24  Nick Clifton  <nickc@cygnus.com>
3887
3888         * configure: Add arm-wince, mips-pe and sh-pe targets.
3889         * configure: Regenerate.
3890
3891         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3892         sh-pe targets.
3893         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3894         "pe-mips" for the mips-pe target.
3895
3896         * config/tc-arm.c (insns): Change displacement encoded in BL
3897         and B instructions if the target port is arm-wince.
3898         (do_ldst): Do not bias the relocation offset if the target
3899         port is arm-wince.
3900         (md_pcrel_from): Add in missing relocation offset bias if the
3901         target os arm-wince.
3902
3903         * config/tc-mips.c (mips_target_format): Support COFF flavour.
3904         (md_begin): Disable -G support for mips-pe target.
3905         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3906         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3907         COFF flavour.
3908
3909         * config/tc-sh.c (md_begin): sh-pe target is little endian.
3910         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3911         assembler, just set the alignment to 4.
3912
3913         * config/te-wince-pe.h: New file for WinCE targets.  Define
3914         TE_WINCE.
3915
3916 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
3917
3918         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3919         string instructions.
3920         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3921         (i386_intel_memory_operand): After finding a segment override,
3922         check again for no `[' before looking for a displacement.  Bomb if
3923         more than one displacement rather than silently discarding the
3924         second and subsequent ones.  Free strings malloc'd by
3925         build_displacement_string.
3926
3927 2000-02-24  Catherine Moore  <clm@cygnus.com>
3928
3929         * config/obj-som.c (obj_pseudo_table): Add "weak".
3930         (obj_som_weak): New routine.
3931
3932 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
3933
3934         * config/tc-i386.c (union i386_op): New.
3935         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
3936         Throughout file replace occurences of disps[n], imms[n], regs[n]
3937         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
3938         intel mode operand swapping.  Add assert in regKludge and
3939         fake_zero_displacement code.  Test i.types[n] when outputting
3940         displacements and immediates.  Combine output of Disp16 with
3941         Disp32.
3942         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3943         when in intel mode by (not) reversing fsub and fdiv operands
3944         before the template search.  This fails for single operand
3945         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3946         undefined.  Instead fix the base_opcode after we've found the
3947         template.  Move base_opcode xor with found_reverse_match from
3948         opcode output code to before this fix so we test for the correct
3949         opcodes.
3950         (md_assemble): Don't use strcmp when deciding to ignore the suffix
3951         check in intel mode.  Instead compare opcodes.
3952
3953         * config/tc-i386.h (TC_RELOC): Delete.
3954         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
3955         with equivalent call to reloc.
3956
3957         * as.h (flag_m68k_mri): Move declaration after target include, and
3958         only declare when TC_M68K defined.  Define as zero otherwise.
3959         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3960         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3961         Define as zero otherwise.
3962         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3963         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3964         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3965         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3966         testing whether defined.
3967         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3968         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3969         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3970         rather than testing whether defined.
3971         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3972         (parse_mri_cons): Declare and use only when TC_M68K.
3973         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3974         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3975         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3976
3977         * NEWS: Mention IBM 370 support.
3978
3979 2000-02-23  Richard Henderson  <rth@cygnus.com>
3980
3981         * config/tc-i386.c (md_assemble): When swapping operands for
3982         intel_syntax, assume everything that's not Imm or Disp is a
3983         register.
3984
3985 2000-02-23  Linas Vepstas <linas@linas.org>
3986
3987         * config/tc-i370.c, config/tc-i370.h: New files.
3988         * Makefile.am: Add support for Linux/IBM 370.
3989         * configure.in: Likewise.
3990         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3991         * config/obj-elf.c: Include elf/i370.h
3992         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3993
3994         * Makefile.in: Regenerate.
3995         * configure: Regenerate.
3996
3997         * doc/c-i370.texi: New file.
3998         * doc/all.texi: Include it.
3999         * doc/as.texinfo: And here.
4000         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
4001         * doc/Makefile.in: Regenerate.
4002
4003 2000-02-19  Michael Meissner  <meissner@redhat.com>
4004
4005         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4006         determine if an instruction can be used in parallel with an ADDppp
4007         or SUBppp instruction.
4008
4009 2000-02-22  Andrew Haley  <aph@cygnus.com>
4010
4011         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4012
4013 2000-02-22  Andrew Haley  <aph@cygnus.com>
4014
4015         * config/tc-mips.c (mips_gp32): New variable.
4016         (macro_build) Use mips_gp32.
4017         (mips_ip): Ditto.
4018         (md_longopts): Add "-mgp32" and "-mgp64".
4019         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
4020
4021         (OPTION_M7900): Change offset
4022         (OPTION_NO_M7900): Ditto.
4023
4024 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
4025
4026         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4027         warning, and bump it to 1.
4028
4029 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
4030
4031         From Brad Lucier <lucier@math.purdue.edu>:
4032         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4033         match format.
4034
4035 2000-02-21  Catherine Moore  <clm@cygnus.com>
4036
4037         * config/tc-mips.c (MF_HILO_INSN): Define.
4038         (mips_7000_hilo_fix): Declare.
4039         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4040         (md_parse_option): Check for 7000_HILO_FIX options.
4041         (OPTION_M7000_HILO_FIX): Define.
4042         (OPTION_NO_M7000_HILO_FIX): Define.
4043         * doc/c-mips.texi (-mfix7000): Describe.
4044
4045 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
4046
4047         * listing.c (print_lines): Remove unused variable `end'.
4048
4049         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4050         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
4051         reloc_type when BFD_ASSEMBLER.
4052         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4053         reloc_type when BFD_ASSEMBLER. Move common code out of switch
4054         statement and quell signed vs. unsigned comparison warning.
4055
4056 2000-02-18  Nick Clifton  <nickc@cygnus.com>
4057
4058         * config/tc-d10v.c (find_opcode): Add a symbol's value to
4059         the computed frag offset, rather than overwriting it.
4060
4061 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
4062
4063         * config/tc-sh.c ("elf/sh.h"): Include.
4064         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4065         (md.begin): Initialize target_arch.
4066         Only include opcodes in has table that match selected architecture.
4067         (parse_reg): Recognize register names for sh-dsp.
4068         (parse_at): Recognize post-modify addressing.
4069         (get_operands): The leading space is now optional.
4070         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
4071         arguments.  Update valid_arch.
4072         (build_Mytes): Add support for SDT_REG_N.
4073         (find_cooked_opcode): New function, broken out of md_assemble.
4074         (assemble_ppi, sh_elf_final_processing): New functions.
4075         (md_assemble): Use find_cooked_opcode and assemble_ppi.
4076         (md_longopts, md_parse_option): New option: -dsp.
4077         * config/tc-sh.h (elf_tc_final_processing): Define.
4078         (sh_elf_final_processing): Declare.
4079
4080 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
4081
4082         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4083         the unwinder subspace.  Save the current seg/subseg before creating
4084         the new seg/subseg.
4085
4086 2000-02-10  Nick Clifton  <nickc@cygnus.com>
4087
4088         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
4089         little endian targets.
4090         (INST_BYTE1): Redefine to handle big and little endian
4091         targets.
4092         (cpu_type): New type: Select between M340 and M210.
4093         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
4094         instructions of the M340.
4095         (md_assemble): Add support for the MULSH and OPSR classes of
4096         instructions.
4097         (md_atof): Add support for little endian targets.
4098         (md_parse_option): Add support for -EL, -EB and -mcpu command
4099         line switches.
4100         (md_convert_frag): Add support for little endian targets.
4101         (md_apply_fix3): Add support for little endian targets.
4102         (md_number_to_chars): Add support for little endian targets.
4103
4104 2000-02-10  Timothy Wall  <twall@redhat.com>
4105
4106         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4107         defined, use it to verify the symbol just read should be a label.
4108
4109 2000-02-10  Timothy Wall  <twall@redhat.com>
4110
4111         * app.c (do_scrub_chars): Handle "||" for parallel instructions
4112         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
4113         around colons when KEEP_WHITE_AROUND_COLON is defined.
4114         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4115         and KEEP_WHITE_AROUND_COLON.
4116
4117 2000-02-08  Timothy Wall  <twall@redhat.com>
4118
4119         * read.c (s_rept): Call do_repeat, which abstracts the repeat
4120         logic.
4121         (do_repeat): New.  Abstract repeat logic so that a "break" can be
4122         implemented.
4123         (end_repeat): New.  Provide support for a "break" out of the
4124         repeat loop.
4125         * read.h: Add prototypes for new functions.
4126
4127 2000-02-08  Timothy Wall  <twall@redhat.com>
4128
4129         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4130         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4131         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
4132         non-zero.
4133
4134 2000-02-08  Timothy Wall  <twall@redhat.com>
4135
4136         * read.c: Added elseif to directives table.
4137         * read.h: Added prototype for s_elseif.
4138         * doc/as.texinfo: Added description for elseif.
4139         * cond.c (s_elseif): New function
4140
4141 2000-02-04  Timothy Wall  <twall@redhat.com>
4142
4143         * listing.c (print_lines): Remove conditionals causing bug in
4144         listings.
4145
4146 2000-02-03  Timothy Wall  <twall@cygnus.com>
4147
4148         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4149         default values.
4150         * frags.c (frag_new): Calculate fr_fix in octets
4151         (frag_now_fix) Return offset as target address offset (bytes).
4152         (frag_now_fix_octets) New - Return offset in octets (8-bit
4153         quantities).
4154         * frags.h: Added prototype for frag_now_fix_octets().
4155         Distinguish between octets and bytes in field descriptions.
4156         * listing.c (calc_hex): Account for octets vs bytes when
4157         printing addresses/offsets.
4158         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
4159         target is little-endian, print the octets in a word in big-endian
4160         order so that the display looks like a proper hexadecimal number,
4161         instead of having the octets reversed.
4162         * read.c (do_align): When recording alignment, alignment power
4163         should be in terms of target bytes (minimum addressible unit)
4164         instead of octets.
4165         (do_org) Convert ORG target address (byte) argument into an
4166         octet offset when generating a variable fragment.
4167         * symbols.c (resolve_symbol_value): Symbol final value
4168         converted to a target address offset (bytes) from its octet offset.
4169         * config/obj-coff.c (coff_frob_symbol): Symbol target address
4170         offset (bytes) is adjusted by the frag offset (octets) converted
4171         to bytes.
4172         (coff_frob_section) Section alignment power is in terms of bytes;
4173         convert it to an octet alignment power when calculating size (and
4174         size mask) in octets.  Don't modify the section size in order to
4175         "align" it for TI COFF, since that format has a different method
4176         for storing alignment information.
4177
4178 2000-02-01  Timothy Wall  <twall@cygnus.com>
4179
4180         * stabs.c (generate_asm_file): Escape backslashes in stabs file
4181         entries, matching the way GCC generates them.  If not escaped, the
4182         filename is encoded incorrectly.
4183
4184 2000-01-31  Nick Clifton  <nickc@cygnus.com>
4185
4186         * config/tc-arm.c (reg_table): Add support for ATPCS register
4187         naming conventions.
4188
4189 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
4190
4191         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4192         already defined.
4193         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
4194         New macro.
4195         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4196         of a symbol when we really care about its value.
4197
4198 2000-01-19  Chandra Chavva   <cchavva@cygnus.com>
4199
4200         * config/tc-mcore.c (md_assemble): Give warning message if
4201         operands passes to instruction are more than the spec.
4202
4203 2000-01-27  Thomas de Lellis <tdel@windriver.com>
4204
4205         * config/tc-arm.c (armadjust_symtab): If the assembler is in
4206         Thumb mode but the label seen was not declared as '.thumb_func'
4207         then set the ST_INFO type to STT_ARM_16BIT mode.   This allows
4208         correct disassembly of Thumb code bounded by non function labels.
4209
4210 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
4211
4212         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4213         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
4214
4215         * Makefile.in: Same here.
4216         Update copyright.
4217
4218         * configure.in: Set bfd_gas for i386-aout when primary target
4219         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
4220         we may need the primary te_file.  Remove incorrect comment.
4221
4222         * configure: Regenerate.
4223
4224         * config/e-i386aout.c: New file.
4225
4226         * as.c (USE_EMULATIONS): Move to before print_version_id.
4227         (struct emulation): Add i386aout.
4228         (show_usage): Split text strings.  Reformat -a text.  Add --em
4229         help.
4230         Update copyright.
4231
4232         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4233         (aout_format_ops): New.
4234         Update copyright.
4235
4236         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4237         preprocessor conditional and add aout USE_EMULATIONS tests.
4238         (read_a_source_file): Don't pass error strings to printf as
4239         format arg.
4240         Update copyright.
4241
4242         * gasp.c (exp_get_abs): Don't pass error strings to printf as
4243         format arg.
4244         (do_data): Same here.
4245         (process_file): And here.
4246         Update copyright.
4247
4248         * symbols.c (colon): Rewrite "already defined" fatal message
4249         code for aout with USE_EMULATIONS.
4250         Update copyright.
4251
4252         * config/obj-aout.c (OBJ_HEADER): Define.
4253         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
4254         fields of sentinel.
4255         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4256         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4257         forms here.
4258         (obj_aout_type): Expand S_SET_OTHER here too.
4259         (obj_read_begin_hook): Remove.
4260         (aout_pop_insert): New.
4261         (obj_aout_s_get_other): New.
4262         (obj_aout_s_get_desc): New.
4263         (aout_format_ops): New.
4264         Update copyright.
4265
4266         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4267         gets aout_pseudo_table.
4268         (aout_pseudo_table): Declare.
4269         (obj_read_begin_hook): Define.
4270         Update copyright.
4271
4272         * config/obj-coff.c (obj_pseudo_table): Rename to
4273         coff_pseudo_table.
4274         (coff_pop_insert): Use coff_pseudo_table.
4275         (coff_sec_sym_ok_for_reloc): Remove.
4276         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4277         and comment all zero entries and remove #if 0 code.
4278         Update copyright.
4279
4280         * config/obj-coff.h (obj_pop_insert): Define.
4281         (coff_pseudo_table): Declare.
4282         Update copyright.
4283
4284         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4285         s_get_size, s_set_size.  Comment all zero entries.
4286         Update copyright.
4287
4288         * config/obj-elf.c (elf_s_get_other): New function.
4289         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4290         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4291         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4292         comment.
4293         (obj_elf_parse_section_letters): Don't pass error strings to
4294         printf as format arg.
4295         Update copyright.
4296
4297         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4298         OBJ_MAYBE_ECOFF.
4299         (elf_s_get_other): Declare.
4300         (S_GET_OTHER) Define as elf_s_get_other if not already
4301         defined.
4302         (S_SET_OTHER): Only define when not already defined.
4303         (elf_obj_read_begin_hook): Declare.
4304         (obj_read_begin_hook): Define.
4305         (elf_obj_symbol_new_hook): Declare.
4306         (obj_symbol_new_hook): Define.
4307         Update copyright.
4308
4309         * config/obj-multi.h: Add copyright header and protect against
4310         multiple inclusion.  Add * to all function pointers.
4311         (OBJ_HEADER): If defined, include it rather than other defines
4312         in this file.
4313         (obj_frob_file_after_relocs): Test for NULL.
4314         (obj_symbol_new_hook): Here too.
4315         (obj_sec_sym_ok_for_reloc): And here.
4316         (S_GET_OTHER): Define.
4317         (S_GET_DESC): Define.
4318         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4319         (OBJ_MAYBE_ELF): Update comment.
4320
4321         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4322         OBJ_AOUT preprocessor conditional and handle emulation by
4323         testing OUTPUT_FLAVOR.
4324         (i386_displacement): Here too.
4325         (md_section_align): Similarly here.
4326         (i386_target_format): Conditionally compile when more than one
4327         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
4328         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4329         (i386_displacement): Here too.
4330         Update copyright.
4331
4332         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4333         Define TARGET_FORMAT for aout only when not multi.
4334         Update copyright.
4335
4336         * config/te-multi.h: Delete file as it's identical to te-generic.h
4337
4338 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
4339
4340         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4341         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4342         LONG_MNEM_SUFFIX.
4343
4344         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4345         DWORD_MNEM_SUFFIX.
4346         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
4347         comments.
4348
4349 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
4350
4351         * config/tc-mips.c (mips_do_align): New function.
4352         * config/tc-mips.h (md_do_align): Define.
4353
4354 2000-01-10  Philip Blundell  <philb@gnu.org>
4355
4356         * doc/c-arm.texi (ARM Options): Fix typo.
4357         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
4358         line separator for Linux.
4359         * doc/as.texinfo (Comments): Mention the ARM.
4360
4361 2000-01-10  Philip Blundell  <pb@futuretv.com>
4362
4363         * configure.in (arm*-*-conix*): New target.
4364         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4365         armv*-*-linux-gnu.
4366         * configure: Regenerate.
4367
4368 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
4369
4370         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4371         (obj_elf_visibility): New function.
4372
4373         * doc/as.texinfo (Visibility): New node: document visibility
4374         pseudo ops.
4375
4376 For older changes see ChangeLog-9899