gas/ChangeLog

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