gas/ChangeLog

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