gas/ChangeLog

   1 2001-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
   2
   3         * configure.in: Update for MMIX port.
   4         * Makefile.am: Ditto.  Regenerate dependencies.
   5         * Makefile.in: Regenerate.
   6         * configure: Regenerate.
   7         * config/tc-mmix.h, config/tc-mmix.c: New files.
   8         * doc/Makefile.am (CPU_DOCS): Add c-mmix.texi
   9         * doc/Makefile.in: Regenerate.
  10         * doc/all.texi: @set MMIX.
  11         * doc/as.texinfo: Ditto.  Add MMIX gas manpage option overview.
  12         Include c-mmix.texi.
  13         * doc/c-mmix.texi: New file.
  14
  15 2001-10-24  Chris Demetriou  <cgd@broadcom.com>
  16
  17         * config/tc-mips.c (hilo_interlocks, cop_interlocks): Make
  18         these evaluate to true if mips_arch indicates SB-1.
  19
  20 2001-10-23  Alan Modra  <amodra@bigpond.net.au>
  21
  22         * as.c (parse_args): Print the date as well for --version.
  23
  24 2001-10-20  Chris Demetriou  <cgd@broadcom.com>
  25
  26         * config/tc-mips.c (md_show_usage): Print "sb1" for Broadcom
  27         SB-1 CPU for consistency.
  28         (mips_cpu_info_table): Tweak comment about SB-1.
  29
  30 2001-10-20  H.J. Lu  <hjl@gnu.org>
  31
  32         * config/tc-arm.c (do_c_shift): Use ISDIGIT instead of isdigit.
  33         (cirrus_parse_offset): Likewise.
  34
  35 2001-10-19  Nick Clifton  <nickc@cambridge.redhat.com>
  36
  37         * config/tc-arm.c: Restore line_comment_chars.
  38
  39 2001-10-18  Nick Clifton  <nickc@cambridge.redhat.com>
  40
  41         * config/tc-arm.c (comment_chars): Remove semi-colon accidentally
  42         added to the list.
  43
  44 2001-10-18  Hans-Peter Nilsson  <hp@bitrange.com>
  45
  46         * write.c (fixup_segment): Handle fixups for SEC_MERGE sections as
  47         for undefined symbols.
  48
  49 2001-10-17  Chris Demetriou  <cgd@broadcom.com>
  50
  51         * doc/as.texinfo (MIPS ISA options):  Added accidentally
  52         omitted "-mips64" option to list of options.
  53
  54 2001-10-17  matthew green  <mrg@redhat.com>
  55
  56         * config/tc-ppc.c (md_show_usage): Add missing -maltivec, -m7400,
  57         -m7410, -m7450 and -m7455 options.
  58
  59 2001-10-17  Alan Modra  <amodra@bigpond.net.au>
  60
  61         * config/tc-ppc.c (PPC_HA, PPC_HIGHERA, PPC_HIGHESTA): Simplify.
  62         (ppc_size): Select PPC_OPCODE_64 if 64 bit.
  63         (md_begin): Don't set ppc_size here.
  64         (ppc_target_format): Test ppc_size as well as BFD_DEFAULT_TARGET_SIZE.
  65         (md_shortopts): Constify.
  66         (md_longopts): Likewise.
  67         (md_longopts_size): Likewise.
  68         (ppc_elf_suffix): Only allow 64-bit relocs when ppc_size specifies
  69         64-bit opcodes.
  70         (ppc_machine): Explain why this function is a nop.
  71
  72 2001-10-17  Alan Modra  <amodra@bigpond.net.au>
  73
  74         * bit_fix.h: Comment typo fix.
  75         * config/tc-mips.c: Likewise.
  76         * config/tc-sh.c: Likewise.
  77         * config/tc-arc.c (arc_code_symbol): Remove unnecessary test.
  78
  79         * configure.in (MIPS_STABS_ELF): AC_DEFINE in only one place so
  80         that autoheader doesn't duplicate config.in entries.
  81         (DEFAULT_ARCH): Ditto.
  82         * configure: Regenerate.
  83         * config.in: Regenerate.
  84
  85 2001-10-16  Alan Modra  <amodra@bigpond.net.au>
  86
  87         From Andrew Pines <apines@cosmodog.com>
  88         * config/tc-m68k.c (m68k_ip): Correct absolute jmp opcodes.
  89
  90 2001-10-16  NIIBE Yutaka  <gniibe@m17n.org>,
  91             Hans-Peter Nilsson  <hp@bitrange.com>
  92
  93         * config/tc-sh.c (shl): Remove.
  94         (big): New function.
  95         (little): Remove shl handling.  Emit error for endian mismatch.
  96         (md_show_usage): Add description of -big.
  97         (md_parse_option): Handle OPTION_BIG.  Remove shl handling.
  98         (OPTION_BIG): Add.
  99         (md_pseudo_table): Add .big.
 100         (md_longopts): Add -big.
 101         (md_begin): Don't set target_big_endian here.
 102         * config/tc-sh.h (TARGET_BYTES_BIG_ENDIAN): Remove.
 103         (LISTING_HEADER, COFF_MAGIC, TARGET_FORMAT): Use target_big_endian.
 104         (shl): Remove.
 105         * configure.in (endian): Default is big.
 106         (sh-*-pe*): Little endian.
 107         (cpu_type): Set sh for target sh*.
 108         * configure: Regenerate.
 109
 110 2001-10-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 111
 112         * config/tc-mips.c (md_apply_fix): Preliminary handling of NewABI
 113         relocations.
 114
 115 2001-10-13  Nick Clifton  <nickc@cambridge.redhat.com>
 116
 117         * config/tc-arm.c: Replace CONST with const.
 118
 119         * cgen.c: Tidy up formatting.
 120
 121 2001-10-12  matthew green  <mrg@redhat.com>
 122
 123         * config/tc-ppc.c (md_parse_option): New -m7410, -m7450 and -m7455
 124         flags, equivalent to -m7400.  New -maltivec to enable AltiVec
 125         instructions.  New -mbook64 and -mbooke/-mbooke32 flags to enable
 126         64-bit and 32-bit BookE support, respectively.  Change -m403 and
 127         -m405 to set PPC403 option.
 128         (md_show_usage): Adjust for new options.
 129         * doc/all.texi: Set PPC.
 130         * doc/as.texinfo: Add PPC support and pull in c-ppc.texi.
 131         * doc/c-ppc.texi: New file.
 132         * doc/Makefile.am (CPU_DOCS): Add c-ppc.texi.
 133         * doc/Makefile.in: Regenerate.
 134
 135 2001-10-12  Nick Clifton  <nickc@cambridge.redhat.com>
 136
 137         * read.c (s_bad_endr): New function.  Issues a warning message
 138         about a bad use of the .rept pseudo op.
 139         (po_table[]): Add .endr.
 140         * read.h: Prototype s_bad_endr.
 141
 142         * CONTRIBUTORS: Update contact email address.
 143
 144 2001-10-11  Kazu Hirata  <kazu@hxi.com>
 145
 146         * config/tc-alpha.c: Fix comment typos.
 147         * config/tc-cris.c: Likewise.
 148         * config/tc-hppa.c: Likewise.
 149         * config/tc-i370.c: Likewise.
 150         * config/tc-mips.c: Likewise.
 151         * config/tc-mn10200.c: Likewise.
 152         * config/tc-mn10300.c: Likewise.
 153         * config/tc-sh.c: Likewise.
 154         * config/tc-tahoe.c: Likewise.
 155         * config/tc-v850.c: Likewise.
 156
 157 2001-10-11  Kazu Hirata  <kazu@hxi.com>
 158
 159         * app.c: Fix comment typos.
 160         * bit_fix.h: Likewise.
 161         * expr.c: Likewise.
 162         * itbl-ops.c: Likewise.
 163
 164 2001-10-11  Nick Clifton  <nickc@cambridge.redhat.com>
 165
 166         * input-file.c: Include safe-ctype.h.
 167         (input_file_open): Use ISSPACE instead of isspace.
 168
 169 2001-10-10  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 170
 171         * config/tc-mips.c (mips_cpreturn_offset): New variable.
 172         (mips_cpreturn_register): Likewise.
 173         (mips_gp_register): Likewise.
 174         (s_cpsetup): New function prototype.
 175         (s_cplocal): Likewise.
 176         (s_cpreturn): Likewise.
 177         (s_gpvalue): Likewise.
 178         (mips_pseudo_table): Add .cpsetup, .cplocal, .cpreturn, .gpvalue
 179         pseudo-ops.
 180         (macro): Don't warn about .cprestore for NewABI.
 181         (md_pcrel_from): Code cleanup.
 182         (mips_force_relocation): Force output of some NewABI relocations even
 183         without a defined symbol.
 184         (s_cpload): Ignore .cpload for NewABI.
 185         (s_cpsetup): Handle .cpsetup.
 186         (s_cplocal): Handle .cplocal.
 187         (s_cprestore): Ignore .cprestore for NewABI.
 188         (s_cpreturn): Handle .cpreturn.
 189         (s_gpvalue): Handle .gpvalue.
 190         (s_cpadd): Ignore .cpadd for NewABI.
 191         (nopic_need_relax): Take g_switch_value into account as gp
 192         optimization.
 193         (tc_gen_reloc): Don't handle BFD_RELOC_MIPS_{CALL,GOT}* for NewABI.
 194
 195 2001-10-10  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 196
 197         * config/tc-mips.c (my_getSmallParser): New function prototype.
 198         (small_ex_type): Named this enum, more return values for
 199         my_getSmallExpression.
 200         (mips_ip): Allow SPC and HT between arguments. Handle some NewABI
 201         triple relocations. Protect some parts with ifdef OBJ_ELF.
 202         (percent_op_match): New struct, lookup table for %some_reloc().
 203         (my_getSmallParser): New function, parses nested percent_ops also.
 204         (my_getSmallExpression): Rewite to support nested percent_ops.
 205
 206 2001-10-10  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 207
 208         * config/tc-mips.c
 209         (load_address): Support both 32- and 64-bit addresses.
 210         (macro): Call load_register correctly. Expand 64-bit loads ans stores.
 211         (macro2): Call load_address correctly.
 212
 213 2001-10-09  Christian Groessler <cpg@aladdin.de>
 214
 215         * config/tc-z8k.c: Include opcodes/z8k-opc.h after bfd.h
 216         since z8k-opc.h now uses the PARAMS macro.
 217
 218 2001-10-09  Aldy Hernandez  <aldyh@redhat.com>
 219
 220         * config/tc-arm.c: Change MAVERIK to MAVERICK.
 221
 222 2001-10-09  Alan Modra  <amodra@bigpond.net.au>
 223
 224         * config/obj-elf.c: Make use of elf_group_name and elf_next_in_group
 225         throughout file.
 226         (obj_elf_change_section): Rename "group" to "group_name".
 227         (obj_elf_section): Likewise.
 228         (elf_frob_file): Don't use sec->lineno for SHT_GROUP section to store
 229         first member section; Instead use elf_next_in_group.
 230
 231 2001-10-09  Alan Modra  <amodra@bigpond.net.au>
 232
 233         * config/obj-elf.c: (obj_elf_change_section): Add "group" param.
 234         Set elf_section_data group from it.  Warn if group name changed.
 235         (obj_elf_parse_section_letters): Parse 'G' too.
 236         (obj_elf_section): Parse group name.
 237         (struct group_list): New.
 238         (build_group_lists): New function.
 239         (elf_frob_file): Create SEC_GROUP section(s).
 240
 241         * config/obj-elf.c: (elf_copy_symbol_attributes): Zap trailing
 242         whitespace.
 243
 244 2001-10-08  Aldy Hernandez  <aldyh@redhat.com>
 245
 246         * doc/arm/c-arm.texi (ARM Options): Add arm9e documentation.
 247
 248         * config/tc-arm.c (ARM_EXT_MAVERIK): New macro.
 249         (cirrus_regtype): New enum.
 250         (LONGEST_INST): Change to 10.
 251         (CIRRUS_MODE1): New.
 252         (CIRRUS_MODE2): New.
 253         (CIRRUS_MODE3): New.
 254         (CIRRUS_MODE4): New.
 255         (CIRRUS_MODE5): New.
 256         (CIRRUS_MODE6): New.
 257         (insns): Add cirrus dsp instructions.
 258         (ARM_EXT_MAVERIKSC_REG): New.
 259         (cirrus_register): New.
 260         (cirrus_mvf_register): New.
 261         (cirrus_mvd_register): New.
 262         (cirrus_mvfx_register): New.
 263         (cirrus_mvdx_register): New.
 264         (cirrus_mvax_register): New.
 265         (ARM_EXT_MAVERIKsc_register): New.
 266         (reg_table): Add cirrus registers.
 267         (cirrus_valid_reg): New.
 268         (cirrus_reg_required_here): New.
 269         (do_c_binops_1): New.
 270         (do_c_binops_2): New.
 271         (do_c_binops_3): New.
 272         (do_c_triple_4): New.
 273         (do_c_triple_5): New.
 274         (do_c_quad_6): New.
 275         (do_c_dspsc_1): New.
 276         (do_c_dspsc_2): New.
 277         (do_c_shift_1): New.
 278         (do_c_shift_2): New.
 279         (do_c_ldst_1): New.
 280         (do_c_ldst_2): New.
 281         (do_c_ldst_3): New.
 282         (do_c_ldst_4): New.
 283         (do_c_binops): New.
 284         (do_c_triple): New.
 285         (do_c_quad): New.
 286         (do_c_dspsc): New.
 287         (do_c_shift): New.
 288         (cirrus_parse_offset): New.
 289         (do_c_ldst): New.
 290         (md_parse_option): Add arm9e.
 291         (md_show_usage): Same.
 292
 293 2001-10-08  Tom Rix <trix@redhat.com>
 294
 295         * config/tc-ppc (ppc_bf, ppc_biei) : Set first .bi lineno value to
 296         location of next .bf
 297         * config/obj-coff.c (coff_frob_symbol) : XCOFF does not use endndx.
 298
 299 2001-10-07  Alan Modra  <amodra@bigpond.net.au>
 300
 301         * config/obj-elf.c: Standardize error/warning messages - don't
 302         capitalise, no final period or newline, don't say "ignoring" for
 303         as_bad messages.  In some cases, change the wording to that used
 304         elsewhere for similar messages.
 305         (obj_elf_section_name): New function, split out from ..
 306         (obj_elf_section): .. here.  Correctly mask off SHF_MERGE if
 307         entsize not specified.
 308
 309 2001-10-05  Jakub Jelinek  <jakub@redhat.com>
 310
 311         * doc/as.texinfo: Document M and S ELF section flags.
 312
 313 2001-10-05  Alan Modra  <amodra@bigpond.net.au>
 314
 315         * subsegs.c (subseg_text_p): Return 0 for absolute section.
 316         * read.c (do_align): If in absolute section, warn about and ignore
 317         non-zero fill pattern.
 318
 319 2001-10-05  Alexandre Oliva  <aoliva@redhat.com>
 320
 321         * config/tc-mn10300.c (tc_gen_reloc): Don't free
 322         reloc->sym_ptr_ptr if it's not allocated.
 323
 324 2001-10-04  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 325
 326         * config/tc-mips.c (prev_insn_reloc_type): Make it an array to hold a
 327         relocation triple.
 328         (prev_insn_fixp): Likewise.
 329         (append_insn): Changed prototype to accept a relocation pointer.
 330         (imm_reloc): Make it an array.
 331         (offset_reloc): Likewise.
 332         (md_assemble): Handle triple relocations.
 333         (append_insn): Likewise. Add handling for some NewABI relocations.
 334         (mips_no_prev_insn): Handle triple relocations.
 335         (macro_build): Likewise. Add handling for some NewABI relocations.
 336         Move handling for the 'u' case to append_insn().
 337         (mips16_macro_build): Handle triple relocations.
 338         (macro_build_lui): Likewise. Don't handle _gp_disp as special symbol
 339         for NewABI.
 340         (mips_ip): Handle triple relocations.
 341         (mips16_ip): Likewise.
 342         (mips_force_relocation): Force handling of triple relocations
 343         without symbols for NewABI.
 344         (md_apply_fix): Add handling for some NewABI relocations.
 345
 346 2001-10-05  Alan Modra  <amodra@bigpond.net.au>
 347
 348         * config/tc-i386.c (parse_register): If not producing code for
 349         x86_64, reject x86_64 register name matches.
 350         (md_assemble): Remove now redundant check for x86_64 regs.
 351
 352 2001-10-04  Alan Modra  <amodra@bigpond.net.au>
 353
 354         * config/tc-ppc.c (md_assemble <DS relocs>): Test ppc_size as well
 355         as BFD_DEFAULT_TARGET_SIZE.
 356         (ppc_tc): Likewise.
 357         (ppc_is_toc_sym): Likewise.
 358         (md_apply_fix3): Likewise.
 359
 360 2001-10-03  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 361
 362         * config/tc-mips.c (mips_64): Remove.
 363         (mips_target_format): Move downwards in file, use HAVE_64BIT_OBJECTS
 364         in it.
 365         (mips_abi_level, mips_abi): New enum.
 366         (mips_32bit_abi): Remove.
 367         (HAVE*PRS): Use mips_abi instead of mips_32bit_abi.
 368         (HAVE_NEWABI): New define.
 369         (HAVE_64BIT_OBJECTS): New define.
 370         (HAVE_32BIT_ADDRESSES): Don't return true for 64bit objects.
 371         (HAVE_64BIT_ADDRESSES): New define, inverse of HAVE_32BIT_ADDRESSES.
 372         (support_64bit_objects): New prototype.
 373         (md_begin): Use mips_abi instead of mips_32bit_abi. Don't write
 374         .reginfo section for n32, use .MIPS.options instead.
 375         (support_64bit_objects): New function, code from md_parse_option.
 376         (md_longopts): Add -n32 option.
 377         (md_parse_option): Use mips_abi instead of mips_32bit_abi/mips64.
 378         Add -n32 option. Protect with OBJ_ELF.
 379         (s_mipsset): Use mips_abi instead of mips_32bit_abi.
 380         (mips_elf_final_processing): Likewise. Don't write .reginfo section
 381         for n32, use .MIPS.options instead.
 382
 383 2001-10-03  Alan Modra  <amodra@bigpond.net.au>
 384
 385         * po/POTFILES.in: Regenerate.
 386         * configure: Regenerate.
 387
 388 2001-10-02  Alan Modra  <amodra@bigpond.net.au>
 389
 390         * config/tc-ppc.c (md_apply_fix3 <BFD_RELOC_CTOR>): Make it 64
 391         bits if target is 64 bit.
 392
 393         * doc/as.texinfo (listing): Fix typo.
 394
 395         * as.c (print_version_id): Use BFD_VERSION_STRING in place of
 396         BFD_VERSION.
 397         * Makefile.am (Makefile): Depend on bfd/configure.in.
 398         Run "make dep-am".
 399         * Makefile.in: Regenerate.
 400
 401 2001-09-30  H.J. Lu  <hjl@gnu.org>
 402
 403         * config/obj-elf.c (obj_elf_parse_section_letters): Accept "am"
 404         and "ams" for compatibility.
 405
 406 2001-09-30  Hans-Peter Nilsson  <hp@bitrange.com>
 407
 408         * config/tc-sh.c (md_pcrel_from_section): Transformed from
 409         md_pcrel_from.  Handle pc-relativeness against link-time
 410         symbol.  Handle relativeness to elsewhere than the fixup.
 411         * config/tc-sh.h (MD_PCREL_FROM_SECTION): Define.
 412         (md_pcrel_from_section): Prototype.
 413
 414         * Makefile.am: Update dependencies with "make dep-am".
 415         * Makefile.in: Regenerate.
 416
 417 2001-09-30  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 418
 419         * config/tc-m68hc11.c (cmp_opcode): Define prototype.
 420         (print_opcode_format, skip_whites): Likewise.
 421         (convert_branch, m68hc11_new_insn): Likewise.
 422         (build_dbranch_insn, build_indexed_byte): Likewise.
 423         (build_reg_mode, find, find_opcode): Likewise.
 424         (print_insn_format): Fix call to print_opcode_format.
 425         (md_assemble): Fix call to build_dbranch_insn.
 426
 427 2001-09-27  Nick Clifton  <nickc@cambridge.redhat.com>
 428
 429         * config/tc-arm.c: Add missing prototypes.
 430
 431 2001-09-26  Jeff Johnston  <jjohnstn@redhat.com>
 432
 433         * input-file.c (input_file_open): When reading the
 434         first line looking for #NO_APP, prepare for the possibility
 435         of finding #APP instead.  Also fix algorithm to allow
 436         white-space to follow either #NO_APP or #APP directives.
 437
 438 2001-09-25  Geoff Berry  <geoff.berry@bops.com>
 439
 440         * listing.c (buffer_line): Don't write past the end of `line' when
 441         EOF is reached.
 442
 443 2001-09-25  Alexandre Oliva  <aoliva@redhat.com>
 444
 445         * config/tc-mn10300.c (tc_gen_reloc): Don't emit an *ABS*
 446         relocation for differences between symbols in a section other
 447         than the one in which the difference is to be placed; apply
 448         the relocation instead.
 449
 450 2001-09-24  Nick Clifton  <nickc@cambridge.redhat.com>
 451
 452         * config/tc-arc.c: Add missing prototype.
 453         (md_atof): Change type to int. Add missing prototype.
 454         * config/tc-arc.h: Prototype exported functions.
 455
 456 2001-09-22  Nick Clifton  <nickc@cambridge.redhat.com>
 457
 458         * as.c: Add missing function prototype.
 459         * config/obj-aout.c: Fix compile time warning.
 460
 461 2001-09-21  Bruno Haible  <haible@clisp.cons.org>
 462
 463         * config/tc-openrisc.c: Don't include <ctype.h>.
 464
 465 2001-09-19  Martin Schwidefsky <schwidefsky@de.ibm.com>
 466
 467         * gas/config/tc-s390.c: Add option -mwarn-areg-zero.
 468
 469 2001-09-19  Alan Modra  <amodra@bigpond.net.au>
 470
 471         * config/tc-i370.c: Fix typo in last change.
 472
 473 2001-09-19  Nick Clifton  <nickc@cambridge.redhat.com>
 474
 475         * doc/as.texinfo (Symbol Names): Improve documentation on local
 476         labels and add documenation about dollar labels.
 477
 478 2001-09-18  Bruno Haible  <haible@clisp.cons.org>
 479
 480         * as.h: Don't include <ctype.h>.
 481         * as.c (main): For gettext, also set the LC_CTYPE locate facet.
 482         * atof-generic.c: Include "safe-ctype.h" instead of <ctype.h>.
 483         (atof_generic): Use ISDIGIT instead of isdigit.
 484         * config/m68k-parse.y: Include "safe-ctype.h".
 485         (yylex): Use ISDIGIT/ISALNUM instead of isdigit/isalnum.
 486         * config/obj-elf.c: Include "safe-ctype.h".
 487         (obj_elf_vtable_inherit): Use ISSPACE instead of isspace.
 488         * config/obj-vms.c: Include "safe-ctype.h".
 489         (Write_VMS_MHD_Records): Use TOUPPER instead of islower/toupper.
 490         (VMS_Case_Hack_Symbol): Use ISUPPER/ISLOWER/TOUPPER/TOLOWER
 491         instead of isupper/islower/toupper/tolower.
 492         * config/tc-a29k.c: Include "safe-ctype.h" instead of <ctype.h>.
 493         (insert_sreg): Use TOUPPER instead of islower/toupper.
 494         (machine_ip): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead of
 495         isalpha/isalnum/isupper/tolower.
 496         (a29k_unrecognized_line, md_operand): Use ISDIGIT instead of
 497         isdigit.
 498         * config/tc-alpha.c: Include "safe-ctype.h" instead of <ctype.h>.
 499         (md_undefined_symbol, s_alpha_ent): Use ISDIGIT instead of isdigit.
 500         * config/tc-arc.c: Include "safe-ctype.h" instead of <ctype.h>.
 501         (md_assemble): Use ISSPACE/ISALNUM instead of isspace/isalnum.
 502         (arc_extoper): Use TOLOWER instead of isupper/tolower.
 503         * config/tc-arm.c: Include "safe-ctype.h" instead of <ctype.h>.
 504         (arm_psr_parse): Use ISALPHA instead of isalpha.
 505         (accum0_required_here): Use ISALNUM instead of isalnum.
 506         (do_ldrd): Use ISSPACE instead of isspace.
 507         (decode_shift): Use ISALPHA instead of isalpha.
 508         (insert_reg): Use TOUPPER instead of islower/toupper.
 509         (arm_reg_parse): Use ISALPHA instead of isalpha.
 510         (arm_parse_reloc): Use ISALNUM/ISPUNCT/TOLOWER instead of
 511         isalnum/ispunct/tolower.
 512         * config/tc-avr.c: Include "safe-ctype.h" instead of <ctype.h>.
 513         (md_parse_option): Use TOLOWER instead of tolower.
 514         (avr_operand): Use ISDIGIT/TOLOWER instead of isdigit/tolower.
 515         * config/tc-cris.c: Include "safe-ctype.h" instead of <ctype.h>.
 516         (cris_process_instruction): Use ISLOWER instead of islower.
 517         (get_gen_reg): Use ISALNUM/ISDIGIT instead of isalnum/isdigit.
 518         (get_spec_reg): Use TOLOWER/ISALNUM instead of isupper/tolower/isalnum.
 519         (get_flags): Use ISSPACE instead of isspace.
 520         * config/tc-d10v.c: Include "safe-ctype.h" instead of <ctype.h>.
 521         (do_assemble): Use TOLOWER instead of tolower.
 522         * config/tc-d30v.c: Include "safe-ctype.h" instead of <ctype.h>.
 523         (do_assemble): Use TOLOWER instead of tolower.
 524         (d30v_start_line): Use ISSPACE instead of isspace.
 525         * config/tc-fr30.c: Include "safe-ctype.h" instead of <ctype.h>.
 526         (fr30_is_colon_insn): Use TOLOWER instead of tolower.
 527         * config/tc-h8300.c: Include "safe-ctype.h" instead of <ctype.h>.
 528         (skip_colonthing, get_operand): Use ISDIGIT instead of isdigit.
 529         * config/tc-h8500.c: Include "safe-ctype.h" instead of <ctype.h>.
 530         (start_label): Use ISALPHA instead of isalpha.
 531         * config/tc-hppa.c: Include "safe-ctype.h" instead of <ctype.h>.
 532         (pa_ip): Use ISUPPER/ISLOWER/TOLOWER instead of
 533         isupper/islower/tolower.
 534         (pa_parse_number): Use ISDIGIT instead of isdigit.
 535         (pa_chk_field_selector): Use TOLOWER instead of tolower.
 536         (pa_stringer): Use ISDIGIT instead of isdigit.
 537         * config/tc-i370.c: Include "safe-ctype.h" instead of <ctype.h>.
 538         (register_name): Use ISALPHA instead of isalpha.
 539         (i370_elf_suffix): Use ISALNUM/TOLOWER instead of
 540         isalnum/islower/tolower.
 541         (i370_addr_offset): Use ISDIGIT/ISALPHA instead of
 542         isdigit/isalpha.
 543         (i370_addr_cons): Use ISALPHA/ISXDIGIT instead of
 544         isalpha/isxdigit.
 545         (md_assemble): Use ISSPACE instead of isspace.
 546         * config/tc-i386.c: Include "safe-ctype.h" instead of <ctype.h>.
 547         (md_begin): Use ISDIGIT/ISLOWER/ISUPPER/TOLOWER/ISALPHA
 548         instead of isdigit/islower/isupper/tolower/isalpha.
 549         (output_invalid): Use ISPRINT instead of isprint.
 550         * config/tc-i860.c: Include "safe-ctype.h" instead of <ctype.h>.
 551         (i860_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
 552         * config/tc-i960.c: Include "safe-ctype.h" instead of <ctype.h>.
 553         (get_args): Use ISALNUM instead of isalnum.
 554         * config/tc-ia64.c: Include "safe-ctype.h".
 555         (dot_pred_rel): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
 556         (ia64_unrecognized_line): Use ISDIGIT instead of isdigit.
 557         (ia64_parse_name): Likewise.
 558         * config/tc-m32r.c: Include "safe-ctype.h" instead of <ctype.h>.
 559         (assemble_two_insns): Use ISSPACE/ISALNUM/ISUPPER/TOLOWER
 560         instead of isspace/isalnum/isupper/tolower.
 561         * config/tc-m68hc11.c: Include "safe-ctype.h" instead of <ctype.h>.
 562         (md_assemble): Use TOLOWER/ISALNUM instead of tolower/isalnum.
 563         * config/tc-m68k.c: Include "safe-ctype.h" instead of <ctype.h>.
 564         (mklower_table): Remove variable.
 565         (mklower): Remove macro.
 566         (insert_reg): Use TOUPPER instead of islower/toupper.
 567         (md_begin): Remove initialization of mklower_table.
 568         (s_reg): Use ISALNUM instead of isalnum.
 569         (mri_assemble): Use ISUPPER/TOLOWER instead of isupper/tolower.
 570         (parse_mri_condition): Use TOLOWER instead of isupper/tolower.
 571         (build_mri_control_operand): Use TOLOWER instead of tolower.
 572         (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
 573         * config/tc-m88k.c: Include "safe-ctype.h" instead of <ctype.h>.
 574         (md_assemble): Use ISSPACE instead of isspace.
 575         (get_imm16): Use ISALNUM instead of isalnum.
 576         (get_cnd): Use ISDIGIT/ISUPPER/TOLOWER instead of
 577         isdigit/isupper/tolower.
 578         (get_bf_offset_expression): Use ISALPHA/ISUPPER/TOLOWER
 579         instead of isalpha/isupper/tolower.
 580         (hexval): Use ISDIGIT/ISLOWER/ISUPPER instead of
 581         isdigit/islower/isupper.
 582         * config/tc-mcore.c: Include "safe-ctype.h" instead of <ctype.h>.
 583         (mcore_s_section): Use ISSPACE instead of isspace.
 584         (parse_reg): Use ISSPACE/TOLOWER/ISALNUM instead of
 585         isspace/tolower/isalnum.
 586         (parse_creg): Use ISSPACE/TOLOWER instead of isspace/tolower.
 587         (parse_psrmod): Use TOLOWER instead of isascii/tolower.
 588         (parse_exp, parse_mem, md_assemble): Use ISSPACE instead of
 589         isspace.
 590         * config/tc-mips.c: Include "safe-ctype.h" instead of <ctype.h>.
 591         (mips_ip): Use ISSPACE/ISDIGIT instead of isspace/isdigit.
 592         (mips16_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
 593         (my_getSmallExpression): Use ISDIGIT/TOLOWER instead of
 594         isdigit/tolower.
 595         (tc_get_register): Likewise.
 596         (get_number): Use ISDIGIT/ISXDIGIT instead of isdigit/isxdigit.
 597         (s_mips_ent): Use ISDIGIT instead of isdigit.
 598         * config/tc-mn10200.c: Include "safe-ctype.h" instead of <ctype.h>.
 599         (md_assemble): Use ISSPACE instead of isspace.
 600         * config/tc-mn10300.c: Include "safe-ctype.h" instead of <ctype.h>.
 601         (md_assemble): Use ISSPACE instead of isspace.
 602         * config/tc-ns32k.c: Don't include <ctype.h>.
 603         * config/tc-pdp11.c: Include "safe-ctype.h".
 604         (mklower): Remove function.
 605         (parse_reg): Use TOLOWER instead of mklower.
 606         * config/tc-pj.c: Include "safe-ctype.h".
 607         (md_assemble): Use ISSPACE instead of isspace.
 608         * config/tc-ppc.c: Include "safe-ctype.h" instead of <ctype.h>.
 609         (register_name): Use ISALPHA instead of isalpha.
 610         (ppc_elf_suffix): Use ISALNUM/TOLOWER instead of
 611         isalnum/islower/tolower.
 612         (md_assemble): Use ISSPACE instead of isspace.
 613         (ppc_canonicalize_symbol_name): Use ISLOWER/TOUPPER instead of
 614         islower/toupper.
 615         * config/tc-s390.c: Include "safe-ctype.h" instead of <ctype.h>.
 616         (register_name): Use ISALPHA instead of isalpha.
 617         (s390_elf_suffix, s390_lit_suffix): Use ISALNUM instead of isalnum.
 618         (md_gather_operands, md_assemble, s390_insn): Use ISSPACE instead of
 619         isspace.
 620         * config/tc-sh.c: Include "safe-ctype.h" instead of <ctype.h>.
 621         (sh_elf_suffix): Use ISALNUM/TOLOWER instead of
 622         isalnum/islower/tolower.
 623         (IDENT_CHAR): Use ISALNUM instead of isalnum.
 624         (parse_reg): Use TOLOWER instead of tolower.
 625         (find_cooked_opcode): Use TOLOWER instead of isupper/tolower.
 626         * config/tc-sparc.c: Include "safe-ctype.h" instead of <ctype.h>.
 627         (sparc_ip): Use ISLOWER/ISDIGIT instead of islower/isdigit.
 628         (parse_keyword_arg): Use ISALNUM instead of isalnum.
 629         * config/tc-tahoe.c: Include "safe-ctype.h".
 630         (tahoe_reg_parse): Use ISDIGIT instead of isdigit.
 631         (tip_op): Use TOLOWER instead of isupper/tolower.
 632         * config/tc-tic30.c: Include "safe-ctype.h".
 633         (md_begin): Use ISLOWER/ISDIGIT/ISUPPER/TOLOWER/ISLOWER/
 634         ISALPHA instead of islower/isdigit/isupper/tolower/islower/isalpha.
 635         (tic30_operand): Use TOLOWER instead of tolower.
 636         (tic30_find_parallel_insn): Likewise.
 637         (output_invalid): Use ISPRINT instead of isprint.
 638         * config/tc-tic54x.c: Include "safe-ctype.h".
 639         (tic54x_asg, tic54x_eval): Use ISALPHA instead of isalpha.
 640         (lookup_version): Use TOUPPER instead of toupper.
 641         (tic54x_var): Use ISALPHA instead of isalpha.
 642         (tic54x_mlib): Use ISSPACE instead of isspace.
 643         (subsym_iscons): Use TOUPPER instead of toupper.
 644         (get_operands): Use ISSPACE instead of isspace.
 645         (is_type): Use TOUPPER/ISDIGIT instead of toupper/isdigit.
 646         (encode_indirect, encode_operand): Use TOUPPER instead of toupper.
 647         (next_line_shows_parallel): Use ISSPACE instead of isspace.
 648         (subsym_get_arg, subsym_substitute): Use ISDIGIT instead of isdigit.
 649         (tic54x_start_line_hook, md_assemble, tic54x_start_label): Use
 650         ISSPACE instead of isspace.
 651         * config/tc-tic80.c: Include "safe-ctype.h".
 652         (md_assemble): Use ISSPACE instead of isspace.
 653         * config/tc-v850.c: Include "safe-ctype.h" instead of <ctype.h>.
 654         (system_register_name): Use ISDIGIT instead of isdigit.
 655         (md_assemble): Use ISSPACE instead of isspace.
 656         * config/tc-vax.c: Include "safe-ctype.h" instead of <ctype.h>.
 657         (vax_reg_parse): Use TOLOWER/ISDIGIT instead of
 658         isupper/tolower/isdigit.
 659         (vip_op): Use TOLOWER instead of isupper/tolower.
 660         * config/tc-w65.c: Don't include <ctype.h>.
 661         * config/tc-z8k.c: Include "safe-ctype.h" instead of <ctype.h>.
 662         (tohex): Use ISDIGIT/ISLOWER instead of isdigit/islower.
 663         (whatreg): Use ISDIGIT instead of isdigit.
 664         * ecoff.c: Include "safe-ctype.h" instead of <ctype.h>.
 665         (ecoff_directive_ent, ecoff_stab): Use ISDIGIT instead of isdigit.
 666         * expr.c: Include "safe-ctype.h" instead of <ctype.h>.
 667         (integer_constant): Use ISALNUM/TOUPPER instead of
 668         isalnum/islower/toupper.
 669         (operand): Use TOLOWER instead of isupper/tolower.
 670         * gasp.c: Include "safe-ctype.h" instead of <ctype.h>.
 671         (sb_strtol, level_0, change_base, doinstr): Use ISDIGIT instead
 672         of isdigit.
 673         (process_assigns, whatcond): Use TOUPPER instead of toupper.
 674         (chartype_init): Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
 675         (main): For gettext, also set the LC_CTYPE locate facet.
 676         * hash.c: Include "safe-ctype.h".
 677         (main): Use TOLOWER instead of isupper/tolower.
 678         * itbl-lex.l: Don't include <ctype.h>.
 679         * listing.c: Include "safe-ctype.h" instead of <ctype.h>.
 680         (listing_newline): Use ISCNTRL instead of isascii/iscntrl. Don't
 681         omit non-ASCII characters.
 682         (debugging_pseudo): Use ISSPACE instead of isspace.
 683         * macro.c: Include "safe-ctype.h" instead of <ctype.h>.
 684         (buffer_and_nest): Use ISALNUM instead of isalnum.
 685         (get_token): Use ISALPHA/ISALNUM instead of isalpha/isalnum.
 686         (define_macro): Use ISUPPER/TOLOWER instead of isupper/tolower.
 687         (macro_expand_body): Use ISALNUM/ISDIGIT/ISUPPER/ISALPHA
 688         instead of isalnum/isdigit/isupper/isalpha.
 689         (check_macro): Use ISALPHA/ISALNUM/ISUPPER/TOLOWER instead
 690         of isalpha/isalnum/isupper/tolower.
 691         * read.c: Include "safe-ctype.h" instead of <ctype.h>.
 692         (read_a_source_file): Use ISUPPER/TOLOWER/ISDIGIT instead of
 693         isupper/tolower/isdigit.
 694         (s_mri_common): Use ISDIGIT instead of isdigit.
 695         (s_mri_sect): Use ISDIGIT/TOUPPER instead of isdigit/toupper.
 696         (s_float_space): Use ISALPHA instead of isalpha.
 697         (ignore_rest_of_line): Use ISPRINT instead of isprint.
 698         (float_cons): Use ISALPHA instead of isalpha.
 699         (next_char_of_string): Use ISDIGIT/ISXDIGIT instead of
 700         isdigit/isxdigit.
 701         * symbols.c: Include "safe-ctype.h" instead of <ctype.h>.
 702         (save_symbol_name): Use ISLOWER/TOUPPER instead of
 703         islower/toupper.
 704         (symbol_find_base): Use TOUPPER instead of islower/toupper.
 705         (decode_local_label_name): Use ISDIGIT instead of isdigit.
 706
 707 2001-09-18  Martin Schwidefsky <schwidefsky@de.ibm.com>
 708
 709         * tc-s390.c (s390_insn): Add code to cope with 6 byte O_constants
 710         in 64 bit mode and make format "e" work.
 711
 712 2001-09-18  Alan Modra  <amodra@bigpond.net.au>
 713
 714         * dwarf2dbg.c (dwarf2_directive_file): Avoid signed/unsigned warning.
 715
 716         * write.c (set_symtab): Update bfd_alloc declaration.  Use a temp
 717         var to ensure bfd_alloc arg is the right type.
 718         (write_object_file): Cast args of bfd_seek.  Replace bfd_write with
 719         bfd_bwrite.
 720
 721         * config/obj-coff.c: Replace calls to bfd_write with calls to
 722         bfd_bwrite.  Cast args of bfd_seek.
 723
 724         * config/obj-elf.c (obj_elf_change_section): Avoid signed/unsigned
 725         warning.
 726
 727         * config/tc-mn10300.c (set_arch_mach): Make param unsigned.
 728
 729         * config/tc-tic54x.c (tic54x_mlib): Replace bfd_read call with
 730         call to bfd_bread.
 731
 732 2001-09-15  Hans-Peter Nilsson  <hp@bitrange.com>
 733
 734         * config/tc-sh.h (sh_force_relocation): Prototype.
 735         (struct fix): Forward declare.
 736         * config/tc-sh.c (type sh_operand_info): Move to top of file.
 737         (cons, s_align_bytes): Remove old-type declarations.
 738         (sh_elf_suffix, parse_reg, dot, parse_exp, parse_at, get_operand,
 739         get_operands, get_specific, insert, build_relax,
 740         insert_loop_bounds, build_Mytes): Prototype.
 741         (little): Make static.  Prototype.
 742         (check, tc_Nout_fix_to_chars): Delete unused functions.
 743
 744 2001-09-14  Eric Christopher  <echristo@redhat.com>
 745
 746         * config/tc-mips.c (md_parse_option): Remove setting mips_64 via
 747         -mgp32/mgp64.
 748
 749 2001-09-14  Kevin Lo <kevlo@openbsd.org>
 750
 751         * configure.in: Add arm-openbsd target.
 752         * configure: Regenerate.
 753
 754 2001-09-14  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 755
 756         * configure.in: Change machine triplets from mips-*-linux-gnu* to
 757         mips*-*-linux*.
 758
 759 2001-09-12  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 760
 761         * config/tc-mips.c (append_insn): Don't rightshift BFD_RELOC_16_PCREL.
 762
 763 2001-09-11  Richard Henderson  <rth@redhat.com>
 764
 765         * config/tc-alpha.c (alpha_elf_section_letter): New.
 766         (alpha_elf_section_flags): New.
 767         * config/tc-alpha.h (md_elf_section_letter): New.
 768         (md_elf_section_flags): New.
 769         * config/tc-ia64.c (ia64_elf_section_letter): New.
 770         * config/tc-ia64.h (md_elf_section_letter): New.
 771
 772 2001-09-11  Jakub Jelinek  <jakub@redhat.com>
 773
 774         * config/obj-elf.c (obj_elf_parse_section_letters): Use 'M' instead
 775         of 'm', 'S' instead of 's'.  Update bad_msg.
 776         * config/tc-ppc.c (ppc_section_letter): Update bad_msg.
 777         * config/tc-i370.c (i370_sectioN_letter): Update bad_msg.
 778
 779 2001-09-09  Alan Modra  <amodra@bigpond.net.au>
 780
 781         * expr.c (expr): Move code setting "retval" to the end of the loop,
 782         and rearrange for efficiency.  For "PIC code" subtraction, use
 783         "rightseg" rather than recalculating.  For "symbol OP symbol"
 784         subtract, set "retval" to absolute_section if symbols in same
 785         section.
 786         * symbols.c (resolve_symbol_value): Resolve "sym +/- expr" to an
 787         O_symbol.  Simplify a +/- b code.  Allow equality and non-equality
 788         comparisons on symbols from any section.  Allow other comparison
 789         operators as for subtraction.
 790         (symbol_equated_reloc_p): New predicate function.
 791         * symbols.h (symbol_equated_reloc_p): Declare.
 792         * write.c (relax_segment <rs_machine_dependent>): Ensure segment
 793         for expression syms is set correctly.
 794         (adjust_reloc_syms): Use symbol_equated_reloc_p.
 795         (write_relocs): Likewise.
 796         (write_object_file): Likewise.
 797         * config/tc-mips.c (md_estimate_size_before_relax): Likewise.
 798         * config/tc-i386.c (md_assemble <Output jumps>): Don't lose part
 799         of a complex expression when setting up frag_var.
 800
 801 2001-09-07  Richard Henderson  <rth@redhat.com>
 802
 803         * config/tc-alpha.c (alpha_reloc_op_tag): Replace need_seq with
 804         require_seq and allow_seq.  Let !literal omit the sequence number.
 805         (tokenize_arguments): Reject sequence numbers of !allow_seq.
 806
 807 2001-09-08  Jakub Jelinek  <jakub@redhat.com>
 808
 809         * config/tc-sparc.c (md_apply_fix3): Handle relocs against SEC_MERGE
 810         section symbols the same way as externs.
 811
 812 2001-09-07  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 813
 814         * config/tc-mips.c (s_mipsset): Reallow unrestricted use of .set mipsX
 815         pseudo-op.
 816
 817 2001-09-07  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 818
 819         * config/tc-mips.c (append_insn): Handle BFD_RELOC_16_PCREL.
 820         (macro_build): Use BFD_RELOC_16_PCREL_S2 only for embedded
 821         PIC, BFD_RELOC_16_PCREL for the rest.
 822         (mips_ip): Likewise.
 823         (md_pcrel_from): return the right offset for the differently shifted
 824         pcrel relocs.
 825         (md_apply_fix): Handle BFD_RELOC_16_PCREL.
 826
 827 2001-09-05  Richard Henderson  <rth@redhat.com>
 828
 829         * config/tc-ia64.c (FUNC_IPLT_RELOC): New.
 830         (pseudo_func): Add @iplt.
 831         (pseudo_opcode): Add data16 and data16.ua.
 832         (md_begin): Set iplt pseudo.
 833         (ia64_cons_fix_new): Handle 16 byte iplt reloc specially.
 834
 835 2001-09-04  Richard Henderson  <rth@redhat.com>
 836
 837         * config/tc-alpha.c (struct alpha_insn): Make sequence scalar long.
 838         (MACRO_LITERAL, MACRO_BASE, MACRO_BYTOFF, MACRO_JSR): Remove.
 839         (alpha_macros): Remove occurrences of same.
 840         (O_lituse_addr, O_gprel): New.
 841         (DUMMY_RELOC_LITUSE_*): New.
 842         (s_alpha_ucons, s_alpha_arch): Prototype.
 843         (alpha_reloc_op): Construct elements via DEF macro.
 844         (ALPHA_RELOC_SEQUENCE_OK): Remove.
 845         (struct alpha_reloc_tag): Rename from alpha_literal_tag; rename
 846         members to not be literal specific.
 847         (next_sequence_num): New.
 848         (md_apply_fix3): Cope with missing GPDISP_LO16.  Adjust for
 849         added/removed BFD relocations.
 850         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
 851         (alpha_adjust_symtab_relocs): Handle GPDISP relocs as well.
 852         (tokenize_arguments): Parse ! relocations properly.
 853         (find_macro_match): Delete unused macro argument types.
 854         (assemble_insn): Add reloc parameter; emit that instead of the
 855         default as appropriate.
 856         (get_alpha_reloc_tag): New.  Split from ...
 857         (emit_insn): ... here.  Allocate a reloc tag for GPDISP.
 858         (assemble_tokens): Don't search macros if user relocation present.
 859         Copy reloc sequence number to insn struct.
 860         (emit_ldgp): Remove user reloc handling.
 861         (load_expression, emit_lda, emit_ldah, emit_ir_load): Likewise.
 862         (emit_loadstore, emit_ldXu, emit_ldil, emit_stX): Likewise.
 863         (emit_sextX, emit_division, emit_jsrjmp, emit_retjcr): Likewise.
 864         * config/tc-alpha.h (tc_adjust_symtab): Always define.
 865         (struct alpha_fix_tag): Name members less literal specific.
 866
 867 Tue Sep  4 20:01:19 2001  Jeffrey A Law  (law@cygnus.com)
 868
 869         * tc-h8300.c (tc_gen_reloc): Give an error if we try to take the
 870         address of two symbols in different sections.
 871
 872 2001-08-31  Eric Christopher  <echristo@redhat.com>
 873             Jason Eckhardt  <jle@redhat.com>
 874
 875         * config/tc-mips.c (mips_cpu_info): Add support for mipsisa32,
 876         5kc, and 20kc.  Clean up old entries.
 877
 878 Fri Aug 31 12:05:13 2001  J"orn Rennecke <amylaar@redhat.com>
 879                           Jeff Law <law@redhat.com>
 880
 881         * config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
 882         offset match H8 ELF spec.
 883         (md_section_align): Alternate implementation for BFD_ASSEMBLER.
 884         (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
 885
 886         * tc-h8300.c (relocation mappings): Remove.  Moved to tc-h8300.h.
 887         (build_bytes): Mark fixups for PCrel branches as signed.  For
 888         OBJ_ELF, make sure the reloc's offset points to the first byte
 889         to be modified.
 890         (md_convert_frag): Update definiton based on BFD_ASSEMBLER.
 891         * tc-h8300.h (relocation mappings): Add.
 892
 893 Thu Aug 30 12:05:13 2001  J"orn Rennecke <amylaar@redhat.com>
 894
 895         * tc-h8300.c (tc_crawl_symbol_chain, tc_headers_hook): Don't
 896         define for BFD_ASSEMBLER.
 897         (tc_reloc_mangle): Likewise.
 898         (tc_gen_reloc): New function for BFD_ASSEMBLER.
 899
 900 Wed Aug 29 12:49:58 2001  Jeffrey A Law  (law@cygnus.com)
 901
 902         * config/tc-h8300.c (h8300hmode): Record the machine type
 903         if BFD_ASSEMBLER is defined.
 904         (h8300smode, md_begin): Similarly.
 905
 906 2001-08-29  Joel Sherrill <joel@OARcorp.com>
 907
 908         * configure.in (i[3456]86-*-rtems*, m68*-*-rtems*): Change
 909         default from coff to elf.
 910         * configure: Regenerate.
 911
 912 Wed Aug 29 12:05:13 2001  J"orn Rennecke <amylaar@redhat.com>
 913
 914         * tc-h8300.c: If OBJ_ELF, include elf/h8.h, and define
 915         assorted coff relocations to the corresponding elf relocations.
 916         * tc-h8300.h (TARGET_ARCH, TARGET_FORMAT): Define appropriately.
 917
 918         * configure.in: Add case for h8300-*-elf.
 919         * configure: Regenerate.
 920
 921 Wed Aug 29 12:05:13 2001  J"orn Rennecke <amylaar@redhat.com>
 922
 923         * doc/internals.texi (MD_PCREL_FROM_SECTION): Change
 924         documentation to reflect reality.
 925
 926 2001-08-27  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 927
 928         * config/tc-mips.c (load_address): Reflect change to MAX_GPREL_OFFSET.
 929         (macro): Reflect change to MAX_GPREL_OFFSET.
 930
 931 2001-08-27  Torbjorn Granlund  <tege@swox.com>
 932             Staffan Ulfberg  <staffanu@swox.se>
 933             Linus Nordberg  <linus@swox.se>
 934             Alan Modra  <amodra@bigpond.net.au>
 935
 936         * configure.in: Recognise powerpc*le*, not just powerpcle*.
 937         * configure: Regenerate.
 938         * config/tc-ppc.c (PPC_LO, PPC_HI, PPC_HA, PPC_HIGHER,
 939         PPC_HIGHERA, PPC_HIGHEST, PPC_HIGHESTA, SEX16): New macros.
 940         (md_assemble): Use them.
 941         (ppc_machine): Support stub for ELF64 as well as XCOFF.
 942         (md_pseudo_table): Add "llong", "quad".
 943         (md_parse_option): Match default_cpu of powerpc*.
 944         (ppc_arch): Likewise.
 945         (ppc_subseg_align): Only for OBJ_XCOFF.
 946         (ppc_target_format): Return elf64-powerpc strings for 64 bit ELF.
 947         (md_begin): Select PPC_OPCODE_64 for 64 bit.
 948         (ppc_insert_operand): Don't bother testing 'file' before calling
 949         as_bad_where.  Use as_bad_where for operand->insert errors.
 950         (mapping): Add ELF64 relocation modifiers.
 951         (ppc_elf_suffix): Replace symbol on BFD_RELOC_PPC64_TOC reloc
 952         expressions with abs_symbol.
 953         (ppc_elf_cons): Correct offset for little endian targets.
 954         (ppc_elf_frob_symbol): New.
 955         (md_assemble): Add support for 64 bit ELF relocs.
 956         (ppc_tc): Ensure 8 byte alignment when 64 bit.
 957         (ppc_is_toc_sym): Only define for OBJ_XCOFF and OBJ_ELF.  Match
 958         ".toc" section for 64 bit ELF.
 959         (ppc_fix_adjustable): New.  Macro body moved from tc-ppc.h.
 960         (md_apply_fix3): Silence warning with ATTRIBUTE_UNUSED.  Only do
 961         the ppc_is_toc_sym check for OBJ_XCOFF and OBJ_ELF.  For 64 bit,
 962         use BFD_RELOC_PPC64_TOC16_DS instead of BFD_RELOC_PPC_TOC16.
 963         Expand on comments, error message.  Add support for 64 bit relocs,
 964         and use PPC_HI etc. macros.
 965         * config/tc-ppc.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
 966         (HANDLE_ALIGN): Define to generate nops in code sections rather
 967         than zeros.
 968         (TC_FORCE_RELOCATION): Force for BFD_RELOC_PPC64_TOC.
 969         (ELF_TC_SPECIAL_SECTIONS): Add 64 bit ELF sections.
 970         (tc_fix_adjustable): Move body of macro to tc-ppc.c.
 971         (ppc_fix_adjustable): Declare.
 972         (tc_frob_symbol): Define.
 973         (ppc_elf_frob_symbol): Declare.
 974
 975 2001-08-26  Andreas Jaeger  <aj@suse.de>
 976
 977         * config/tc-s390.c: Add missing prototypes
 978         (md_gather_operands): Make static.
 979
 980 2001-08-26  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 981
 982         * config/tc-mips.h (MAX_GPREL_OFFSET): Change it to the maximum
 983         allowed value, not the word beyond maximum.
 984         * config/tc-mips.c (macro_build_lui): Code cleanup.
 985         (macro): Reflect change to MAX_GPREL_OFFSET.
 986         (mips_ip): Check explicitly against S_EX_NONE.
 987         (my_get_SmallExpression): parse for %gp_rel, not %gprel.
 988         (md_apply_fix): Code cleanup.
 989
 990 2001-08-24  Andreas Jaeger  <aj@suse.de>
 991
 992         * config/tc-ppc.h: Fix prototype declaration.
 993
 994 2001-08-23  Jakub Jelinek  <jakub@redhat.com>
 995
 996         * config/tc-ia64.c (dot_endp): Set function symbol sizes.
 997         * config/obj-elf.c (obj_elf_size): When size is constant, free
 998         and clear symbol_get_obj(sym)->size if any.
 999
1000 2001-08-21  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1001
1002         * config/tc-mips.c (md_begin): Warn about incompatibility between
1003         -march=FOO and -mipsN option, continue with default ISA.
1004
1005 2001-08-21  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1006
1007         * config/tc-mips.c (md_parse_option): #ifdef the
1008         traditional/non-traditional names as it is done in mips_target_format.
1009
1010 2001-08-20  Richard Henderson  <rth@redhat.com>
1011
1012         * config/tc-alpha.h (MD_APPLY_FIX3): Define.
1013         * config/tc-alpha.c (md_apply_fix3): Rename from md_apply_fix;
1014         use seg parameter instead of now_seg.
1015
1016 2001-08-18  H.J. Lu  <hjl@gnu.org>
1017
1018         * config/tc-mips.c (show): Add the missing prototype.
1019
1020 2001-08-18  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1021
1022         * config/tc-mips.c (S_EX_*): New enum for my_getSmallExpression()
1023         return values.
1024         (mips_ip): Use the new return values instead of characters. Add
1025         support for %higher and %highest.
1026         (LP): Remove.
1027         (RP): Remove.
1028         (my_getSmallExpression): Make parsing case insensitive and more
1029         reliable. Add support for %higher and %highest. Further support to
1030         parse %gprel and %neg is implemented but currently deactivated.
1031
1032 2001-08-17  Alan Modra  <amodra@bigpond.net.au>
1033
1034         * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
1035         (ecoff_build_symbols): Likewise.
1036         * read.c (s_lcomm_internal): Fix signed/unsigned warning.
1037
1038 2001-08-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1039
1040         * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
1041         for n32 ABI if appropriate.
1042
1043 2001-08-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1044
1045         * config/tc-mips.c (cons_fix_new_mips): Remove.
1046         * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
1047         (cons_fix_new_mips): Remove.
1048
1049 2001-08-14  Jeff Johnston  <jjohnstn@redhat.com>
1050
1051         * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
1052         a label, not a hex constant.
1053
1054 2001-08-13  Nick Clifton  <nickc@cambridge.redhat.com>
1055
1056         * config/tc-v850.h: Add missing prototypes.
1057
1058 2001-08-12  Martin Schwidefsky  <schwidefsky@de.ibm.com>
1059
1060         * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
1061         relocations.
1062
1063 2001-08-12  TAKAI Kousuke  <takai@vlsi.kuee.kyoto-u.ac.jp>
1064
1065         * config/tc-sparc.c (cons_fix_new_sparc): Move
1066         `sparc_no_align_cons = 0;' to...
1067         (s_uacons): ...here so that sparc_no_align_cons will get
1068         cleared properly.
1069
1070 2001-08-11  Kazu Hirata  <kazu@hxi.com>
1071
1072         * config/tc-mips.c: Fix a comment typo.
1073
1074 2001-08-10  Richard Sandiford  <rsandifo@redhat.com>
1075
1076         * config/tc-mips.c (move_register): New function.
1077         (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
1078         (mips_ip): Likewise.
1079         (macro2): Use move_register rather than macro_build for moves.
1080         (mips16_macro): Likewise.
1081         (macro): Likewise.  Handle M_MOVE.
1082
1083 2001-08-10  Andreas Jaeger  <aj@suse.de>
1084
1085         * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
1086         to build warnings.
1087         * configure: Regenerate.
1088
1089 2001-08-10  Alan Modra  <amodra@bigpond.net.au>
1090
1091         * as.h (alloca): Don't declare if __GNUC__.  Remove an old comment.
1092         Comment indentation of #pragma.
1093         * macro.c (alloca): Likewise.
1094
1095         * config/tc-ppc.c: Revert 2001-08-08.
1096
1097 2001-08-09  Alan Modra  <amodra@bigpond.net.au>
1098
1099         * symbols.c: Add missing prototypes.
1100         * config/e-i386elf.c: Likewise.
1101         * config/e-i386coff.c: Likewise.
1102         * config/e-i386aout.c: Likewise.
1103         * config/obj-coff.c: Likewise.
1104         (def_symbol_in_progress, stack): Move definition.
1105         * config/obj-elf.c: Add missing prototypes.
1106         (obj_elf_change_section): Make static.
1107         (obj_elf_parse_section_letters): Likewise.
1108         (obj_elf_section_word): Likewise.
1109         (obj_elf_section_type): Likewise.
1110
1111 2001-08-08  Alan Modra  <amodra@bigpond.net.au>
1112
1113         From 1999-10-25  Torbjorn Granlund  <tege@swox.com>
1114         * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
1115         determining reloc type with code reading operands->reloc field.
1116
1117 2001-08-08  Alan Modra  <amodra@bigpond.net.au>
1118
1119         * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
1120         function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
1121         * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
1122         (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
1123
1124         * output-file.c (output_file_create): Don't try to open a second
1125         time as it's unnecessary.  FOPEN_W was undefined too.
1126
1127 2001-08-07  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1128
1129         * config/tc-mips.c (macro_build): Replace magic constants by defines.
1130         (mips_ip): Likewise. Typo.
1131
1132 2001-08-04  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1133
1134         * config/tc-mips.c (mips_abi_string): Initialize with NULL instead
1135         of 0.
1136         (RELAX_ENCODE): Replace bfd_vma by valueT.
1137         (load_address): Formatting.
1138         (macro): Likewise. Code cleanup. Typo.
1139         (macro2): Formatting.
1140         (md_parse_option): Typo.
1141         (s_mipsset): Reorder cases to look nicer.
1142         (md_estimate_size_before_relax): Formatting. Code cleanup.
1143         (mips_elf_final_processing): Check against NULL instead of 0.
1144         (md_obj_end): Remove ugly `' in message string.
1145         (s_mips_ent): Remove ugly `' in message string.
1146
1147 2001-07-30  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1148
1149         * config/tc-mips.c (md_begin): Take -mcpu value into account even when
1150         -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
1151         mutually exclusive (if they are different).
1152         (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
1153         set more than once.
1154
1155 2001-08-03  Richard Sandiford  <rsandifo@redhat.com>
1156
1157         * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
1158         from GPREL addends.
1159
1160 2001-08-02  Richard Sandiford  <rsandifo@redhat.com>
1161
1162         * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
1163         * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
1164         (md_long_opts): Add -mfp32 option.
1165         (md_parse_option): Handle it.  Set mips_32bit_abi given -mabi=32.
1166         (md_show_usage): Show usage for -mfp32 and -mgp32.
1167         (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
1168         (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
1169         (HAVE_32BIT_ADDRESSES): New macro.
1170         (load_register): Use HAVE_32BIT_GPRS to determine the register width.
1171         (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
1172         (s_cprestore, s_cpadd): Likewise.
1173         (macro): Use HAVE_32BIT_GPRS to determine the width of registers
1174         used in branch and M_LI_D macros.  Use HAVE_64BIT_FPRS to determine
1175         the width registers used in M_LI_DD macros.  Use HAVE_32BIT_ADDRESSES
1176         to determine the width of addresses in load, store and jump macros.
1177         (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
1178         used in set instructions; do not check the address size for them.
1179         Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
1180         unaligned load and store macros.
1181         (mips_ip): Use the new macros to check the width of a register when
1182         processing float constants.  Force a constant into memory if it is
1183         destined for an FPR and the FPRs are wider than the GPRs.  Warn about
1184         odd FPR numbers if HAVE_32BIT_FPRS.  Use HAVE_32BIT_GPRS rather
1185         than mips_gp32 to select synthetic instructions.
1186         (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
1187         synthetic instructions.
1188
1189 2001-08-01  Christian Groessler <cpg@aladdin.de>
1190
1191         * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
1192         "rh", "rr", "rq", or "sp" then don't automatically assume
1193         it's a register name.  Check whether there is a number
1194         following.
1195
1196 2001-08-01  Alan Modra  <amodra@bigpond.net.au>
1197
1198         * config/tc-i386.c (lex_got): Match lower case relocation tokens.
1199         Don't allocate more space than necessary for the input line copy.
1200
1201 2001-08-01  Alan Modra  <amodra@bigpond.net.au>
1202
1203         * read.c: Standardize error/warning messages - don't capitalise, no
1204         final period or newline, don't say "ignored" or "zero assumed" for
1205         as_bad messages.  In some cases, change the wording to that used
1206         elsewhere for similar messages.
1207         * app.c: Likewise.
1208         * as.c: Likewise.
1209         * atof-generic.c: Likewise.
1210         * cgen.c: Likewise.
1211         * cond.c: Likewise.
1212         * depend.c: Likewise.
1213         * dwarf2dbg.c: Likewise.
1214         * ecoff.c: Likewise.
1215         * expr.c: Likewise.
1216         * frags.c: Likewise.
1217         * input-file.c: Likewise.
1218         * input-scrub.c: Likewise.
1219         * listing.c: Likewise.
1220         * output-file.c: Likewise.
1221         * stabs.c: Likewise.
1222         * subsegs.c: Likewise.
1223         * symbols.c: Likewise.
1224         * write.c: Likewise.
1225         * ecoff.c (ecoff_directive_end): Test for missing name by
1226         comparing input line pointers rather than reading string.
1227         (ecoff_directive_ent): Likewise.
1228         * read.c (s_set): Likewise.
1229         (s_align): Report a warning rather than an error for
1230         alignment too large.
1231         (s_comm): Check for missing symbol name.
1232         (s_lcomm_internal): Likewise.
1233         (s_lsym): Likewise.
1234         (s_globl): Use is_end_of_line instead of looking for '\n'.
1235         (s_lcomm_internal): Likewise.
1236         (ignore_rest_of_line): Report a warning rather than an error.
1237
1238 2001-07-31  Geoffrey Keating  <geoffk@redhat.com>
1239
1240         * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
1241         any kind of relocation against a not-loaded section.
1242
1243 2001-07-30  Alan Modra  <amodra@bigpond.net.au>
1244
1245         * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
1246         to include '@' in symbol names when parsing versioned symbols
1247         rather than calling get_symbol_end multiple times.
1248         * config/tc-i370.c (register_name): Format fixes.  Don't call
1249         get_symbol_end after parsing number.
1250         * config/tc-mn10200.c (data_register_name): Format fixes.  Hoist
1251         code out of conditional.
1252         (address_register_name): Likewise.
1253         (other_register_name): Likewise.
1254         * config/tc-mn10300.c (r_register_name): Likewise.
1255         (xr_register_name): Likewise.
1256         (data_register_name): Likewise.
1257         (address_register_name): Likewise.
1258         (other_register_name): Likewise.
1259         * config/tc-ppc.c (register_name): Likewise.
1260         * config/tc-s390.c (register_name): Likewise.
1261
1262 2001-07-27  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
1263
1264         * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
1265         and bra relax: update fragP->fr_fix after the fixup.
1266
1267 2001-07-27  Tracy Kuhrt  <Tracy.Kuhrt@microchip.com>
1268
1269         * read.c (s_set): Check for missing symbol name.
1270
1271 2001-07-26  Alan Modra  <amodra@bigpond.net.au>
1272
1273         * write.c (relax_segment <rs_space>): Account for fr_fix.
1274
1275 2001-07-25  H.J. Lu  <hjl@gnu.org>
1276
1277         * config/tc-mips.c (md_estimate_size_before_relax): Make sure
1278         we treat weak like extern only for ELF.
1279         (mips_fix_adjustable): Make sure we don't adjust extern/weak
1280         symbols only for ELF.
1281
1282 2001-07-25  Chris Demetriou  <cgd@broadcom.com>
1283
1284         * config/tc-mips.c: Fix spelling error in comment.
1285
1286 2001-07-25  Dave Brolley  <brolley@redhat.com>
1287
1288         * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
1289         (IS_PARALLEL_SEPARATOR): New macro.
1290         (do_scrub_begin): Set up characters in tc_parallel_separator_chars
1291         as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
1292         (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
1293         LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
1294         been seen).
1295
1296 2001-07-24  Alan Modra  <amodra@bigpond.net.au>
1297
1298         * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
1299         (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
1300         Update dependencies with "make dep-am".
1301         * Makefile.in: Regenerate.
1302         * doc/Makefile.in: Regenerate.
1303
1304 2001-07-23  Kazu Hirata  <kazu@hxi.com>
1305
1306         * config/tc-alpha.h: Fix formatting.
1307         * config/tc-arc.c: Likewise.
1308         * config/tc-d10v.h: Likewise.
1309         * config/tc-hppa.c: Likewise.
1310         * config/tc-i370.c: Likewise.
1311         * config/tc-i386.h: Likewise.
1312         * config/tc-i960.h: Likewise.
1313         * config/tc-ia64.c: Likewise.
1314         * config/tc-ia64.h: Likewise.
1315         * config/tc-m32r.c: Likewise.
1316         * config/tc-m68k.c: Likewise.
1317         * config/tc-m88k.c: Likewise.
1318         * config/tc-ns32k.c: Likewise.
1319         * config/tc-pdp11.c: Likewise.
1320         * config/tc-pj.h: Likewise.
1321         * config/tc-s390.c: Likewise.
1322         * config/tc-sparc.c: Likewise.
1323         * config/tc-sparc.h: Likewise.
1324         * config/tc-tic80.c: Likewise.
1325         * config/tc-w65.h: Likewise.
1326
1327 2001-07-23  Alan Modra  <amodra@bigpond.net.au>
1328
1329         * symbols.c (S_GET_VALUE): Don't treat O_constant and local
1330         symbols specially.  Always resolve, adding fr_address to value.
1331         * write.c (write_object_file): Don't add fr_address to sym values.
1332         (relax_frag): Likewise.
1333         (relax_segment): Likewise.
1334         * config/obj-ieee.c (do_symbols): Likewise.
1335         * config/tc-cris.c (md_convert_frag): Likewise.
1336         * config/tc-fr30.c (md_convert_frag): Likewise.
1337         * config/tc-i386.c (md_convert_frag): Likewise.
1338         * config/tc-m32r.c (md_convert_frag): Likewise.
1339         * config/tc-m68hc11.c (md_convert_frag): Likewise.
1340         * config/tc-mcore.c (md_convert_frag): Likewise.
1341         * config/tc-mips.c (mips16_extended_frag): Likewise.
1342         * config/tc-ns32k.c (md_convert_frag): Likewise.
1343         * config/tc-m68k.c (md_convert_frag_1): Likewise.
1344         (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
1345         DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
1346         (md_relax_table): Remove first four entries.  Format.
1347         (md_estimate_size_before_relax): Remove old_fix.  Don't bother
1348         setting fr_var.  Simplify byte branch checks.
1349
1350 2001-07-23  Alan Modra  <amodra@bigpond.net.au>
1351
1352         * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
1353         "isbranch" param as all calls have it set.
1354         (pa_parse_neg_cmpsub_cmpltr): Likewise.
1355         (pa_parse_nonneg_add_cmpltr): Likewise.  Remember result of
1356         strcasecmp in "nullify" var.
1357         (pa_parse_neg_add_cmpltr): Likewise.
1358         (pa_ip): Don't "save_s" unnecessarily.  Update calls to above
1359         functions.  Don't print wrong conditions in error messages.
1360
1361 2001-07-23  Andreas Jaeger  <aj@suse.de>
1362
1363         * config/tc-s390.c (s390_force_relocation): Removed.
1364
1365         * config/tc-s390.h: Remove double declaration of
1366         TC_FORCE_RELOCATION.
1367
1368 2001-07-22  H.J. Lu <hjl@gnu.org>
1369
1370         * config/tc-mips.c (s_mips_end): Remove unused variables.
1371         (s_mips_frame): Add ATTRIBUTE_UNUSED.
1372
1373 2001-07-17  Andreas Schwab  <schwab@suse.de>
1374
1375         * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
1376         .loc.
1377         (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
1378         insn.
1379         * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1380
1381 2001-07-17  matthew green  <mrg@eterna.com.au>
1382
1383         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1384         TE_NetBSD.
1385         (line_comment_chars): Set to '/' if TE_NetBSD.
1386
1387 2001-07-14  matthew green  <mrg@eterna.com.au>
1388
1389         * configure.in (i386-*-netbsdelf*): New target.
1390         * configure: Regenerate.
1391
1392 2001-07-10  Mark Elbrecht  <snowball3@softhome.net>
1393
1394         * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
1395         class of the non-debug symbol is C_NULL.
1396
1397 2001-07-10  Anders Norlander <anorland@synergenix.se>
1398
1399         * doc/as.texinfo (Incbin): Fix grammatical errors.
1400
1401 2001-07-10  Nick Clifton  <nickc@cambridge.redhat.com>
1402
1403         * depend.c: Use FOPEN_.. macros in calls to fopen().
1404         * input-file.c: As above.
1405         * itbl-ops.c: As above.
1406         * listing.c: As above.
1407         * output-file.c: As above.
1408         * read.c: As above.
1409
1410 2001-07-08  Anders Norlander <anorland@synergenix.se>
1411
1412         * read.c (s_incbin): New .incbin function.
1413         * read.c (potable): Add "incbin" pseudo-op.
1414         * read.h: Add s_incbin prototype.
1415         * doc/as.texinfo (incbin): Document .incbin pseudo-op.
1416         * NEWS: Mention new feature.
1417
1418 2001-07-07  Nick Clifton  <nickc@cambridge.redhat.com>
1419
1420         * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
1421         DEBUG_UNSPECIFIED.
1422
1423 2001-07-06  John Healy  <jhealy@redhat.com>
1424
1425         * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
1426         set of fixups to be stored.
1427         (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
1428         restored to be chosen from any that are saved.
1429         (gas_cgen_swap_fixups): Modified to allow the current set of
1430         fixups to be swapped with any other set that has been saved.
1431         (gas_cgen_initialize_saved_fixups_array): New routine.
1432         * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
1433         gas_cgen_restore_fixups, and gas_cgen_swap_fixups.  Added definitions
1434         or MAX_SAVED_FIXUP_CHAINS.
1435         * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
1436         store, swap and restore fuctions to reflect the new interface.
1437
1438 2001-07-06  Nick Clifton  <nickc@cambridge.redhat.com>
1439
1440         * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
1441         ignore empty, ineffectual alignment frags when deciding if a
1442         branch can be short.
1443
1444 2001-07-05  Steve Ellcey  <sje@cup.hp.com>
1445
1446         * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
1447         and SPECIAL_SECTION_FINI_ARRAY.
1448         (special_section_name): Add .init_array and .fini_array.
1449         (md_pseudo_table): Add init_array and fini_array.
1450         (md): Add pointer_size and pointer_size_shift fields.
1451         (setup_unwind_header): New static function.
1452         (output_unw_records): Modify to use setup_unwind_header.
1453         (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
1454         md.pointer_size_shift.
1455         (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
1456
1457 2001-07-05  Ben Elliston  <bje@redhat.com>
1458
1459         * README (Supported platforms): m88k no longer suffers bitrot.
1460
1461         * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
1462
1463 2001-07-05  Alan Modra  <amodra@bigpond.net.au>
1464
1465         * struc-symbol.h (struct local_symbol): Rename lsy_offset to
1466         lsy_value.  Correct typos in comments.
1467         * symbols.c (local_symbol_make): Update for name change.
1468         (local_symbol_convert): Likewise.
1469         (colon): Likewise.
1470         (S_GET_VALUE): Likewise.
1471         (S_SET_VALUE): Likewise.
1472         (print_symbol_value_1): Likewise.
1473         (resolve_symbol_value): Likewise.  Don't divide local sym values
1474         by OCTETS_PER_BYTE twice.
1475
1476 2001-07-04  Jim Wilson  <wilson@redhat.com>
1477
1478         * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
1479
1480         * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
1481         sched branches.
1482
1483 2001-07-05  Ben Elliston  <bje@redhat.com>
1484
1485         * read.c (s_fill): Correct spelling error in comments.
1486
1487         * doc/c-m88k.texi: New file.
1488         * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
1489         * doc/Makefile.in: Regenerate.
1490         * doc/all.texi: Set M880X0.
1491         * doc/as.texinfo: Hook in m88k-dependent documentation.
1492
1493 2001-07-04  Eric Christopher  <echristo@redhat.com>
1494
1495         * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
1496
1497         * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
1498         and rm5721 as valid cpu strings.
1499         (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
1500
1501 2001-07-04  Richard Sandiford  <rsandifo@redhat.com>
1502
1503         * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
1504         if it's expected to be non-zero.
1505
1506 2001-07-03  Nick Clifton  <nickc@cambridge.redhat.com>
1507
1508         * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
1509         fscan->fx_frag.
1510
1511         * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
1512         (write_object_file): Set finalize_syms to
1513         TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
1514         called.
1515
1516         * doc/internals.texi; Document
1517         TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
1518
1519 2001-07-02  Alan Modra  <amodra@bigpond.net.au>
1520
1521         * config/tc-ppc.c: Formatting fixes.
1522
1523 2001-07-01  Ben Elliston  <bje@redhat.com>
1524
1525         * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
1526         they cause some subtle breakage.  Will fix them again later.
1527
1528 2001-06-28  Nick Clifton  <nickc@cambridge.redhat.com>
1529
1530         * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
1531         outside of a function as a .appline directive.
1532
1533 2001-06-28  Eric Christopher <echristo@redhat.com>
1534             H.J. Lu  <hjl@gnu.org>
1535
1536         * config/tc-mips.c (mips_arch): New. Use mips_arch instead
1537         of mips_cpu for the ISA selection.
1538         (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
1539         (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
1540         (mips_tune): New.  Use mips_tune for scheduling and optimization
1541         issues.
1542         (append_insn): Use mips_tune and mips_arch.
1543         (macro_build): Ditto.
1544         (mips_ip): Ditto.
1545         (md_begin): Handle mips_arch, mips_tune and mips_cpu.  For
1546         backwards compatability mips_cpu generates arch and tune.
1547         (md_show_usage): Document new behavior.
1548
1549         * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
1550         Deprecate -mcpu.
1551
1552         * NEWS: Update.
1553
1554 2001-06-27  Nick Clifton  <nickc@cambridge.redhat.com>
1555
1556         * write.c (write_object_file): Do not set finalize_syms until
1557         after the segments have been sized.  Some backends may still
1558         need to access the syms's frags in order to adjust relaxed
1559         frags.
1560
1561         * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
1562         constants.
1563
1564 2001-06-27  Alan Modra  <amodra@bigpond.net.au>
1565
1566         * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
1567         subtract MD_PCREL_FROM_SECTION for 68k.
1568         (fixup_segment <Difference of 2 syms different seg>): Only fudge
1569         by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
1570
1571 2001-06-27  Tracy A. Kuhrt  <Tracy.Kuhrt@microchip.com>
1572
1573         * write.c (fixup_segment <Difference of 2 syms same seg>): If
1574         pcrel, subtract MD_PCREL_FROM_SECTION value.
1575
1576 2001-06-24  Ben Elliston  <bje@redhat.com>
1577
1578         * stabs.c (generate_asm_file): Make local variable `len' a size_t.
1579
1580 2001-06-24  Jakub Jelinek  <jakub@redhat.com>
1581
1582         * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
1583         section symbols the same way as externs.
1584
1585 2001-06-24  Ben Elliston  <bje@redhat.com>
1586
1587         * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
1588         (emit_relocations): Ditto.
1589         (s_bss): Ditto.
1590         (md_begin): Reformat comments to conform to the GNU standards.
1591         (md_assemble): Ditto.
1592
1593         * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
1594         (md_parse_option): Mark parameters as unused.
1595         (md_show_usage): Ditto.
1596         (calcop): Adjust type of `reg_prefix' to char.
1597         (get_reg): Ditto.
1598         (getval): Adjust type of local `c' to char.
1599         (md_create_short_jump): Mark from_addr, to_addr params as unused.
1600         (md_create_long_jump): Ditto.
1601         (md_estimate_size_before_relax): Mark parameters as unused.
1602
1603         * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
1604         to allay a possible compiler warning.
1605
1606 2001-06-22  Nick Clifton  <nickc@cambridge.redhat.com>
1607
1608         * doc/internals.texi (CPU backend): Document md_atof.
1609
1610 2001-06-22  Matthew Wilcox  <willy@ldl.fc.hp.com>
1611
1612         * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
1613         return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
1614         architecture.
1615
1616 2001-06-21  Philip Blundell  <philb@gnu.org>
1617
1618         * config/tc-arm.c (cplong_flag): Rename to long_flag.  All uses
1619         updated.
1620         (insns): Remove entry for adrl.  Add long_flag for adr.
1621         (do_adr): Handle `l' suffix.
1622         (do_adrl): Delete.
1623
1624 2001-06-21  Alan Modra  <amodra@bigpond.net.au>
1625
1626         * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
1627         (md_apply_fix): Use it here.  Replace printf with equivalent
1628         as_bad_where.
1629         (tc_gen_reloc): Use as_bad_where instead of as_bad.
1630         (md_apply_fix): Here too.
1631         * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
1632         * config/tc-m68k.c (tc_gen_reloc): Likewise.
1633         (md_convert_frag_1): Likewise.
1634
1635 2000-06-20  Tom Rix <trix@redhat.com>
1636
1637         * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
1638
1639 2001-06-18  H.J. Lu <hjl@gnu.org>
1640
1641         * doc/Makefile.am (info): Depend on $(MANS).
1642         (as.1): Remove the prefix `$(srcdir)/'.
1643         * doc/Makefile.in: Regenerated.
1644
1645         * as.1: Removed.
1646
1647 2001-06-18  Philip Blundell  <philb@gnu.org>
1648
1649         * config/tc-arm.c (do_msr): Remove restriction on usage of
1650         immediate operands.
1651
1652 2001-06-19  Alan Modra  <amodra@bigpond.net.au>
1653
1654         * dwarf2dbg.c (dwarf2_finish): Output file info even when no
1655         line info.
1656
1657 2001-06-13  Philip Blundell  <philb@gnu.org>
1658
1659         * config/tc-arm.c (thumb_shift): Improve wording of error message.
1660         (do_t_arit): Likewise.
1661
1662 2001-06-13  Nick Clifton  <nickc@cambridge.redhat.com>
1663
1664         * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
1665         .loc pseudos if the dfwarf2 functions are available.
1666         (md_assemble): Only call dwarf2_emit_insn if it is available.
1667
1668         * expr.c: Fix typo in comment.
1669
1670 2001-06-12  Nick Clifton  <nickc@cambridge.redhat.com>
1671
1672         * doc/as.texinfo (Infix Ops): Document that comparison and
1673         combiner operators can be used as infix operators.
1674
1675 2001-06-12  Peter Jakubek <pjak@snafu.de>
1676
1677         * config/tc-m68k.c (parse_mri_control_operand): Fix handling
1678         of AND/OR.
1679         (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
1680         (reverse_mri_condition): Likewise.
1681         (swap_mri_condition): Issue warning for conditions that can not be
1682         swapped.
1683         (build_mri_control_operand): Fix order of operands (swapped).
1684         (build_mri_control_operand): Allow upper case extension in structured
1685         control directives.
1686         (s_mri_else): Likewise.
1687         (s_mri_next): Likewise.
1688         (s_mri_for): Likewise.
1689         (s_mri_if): Fix handling comment ('*') in mri mode.
1690         (s_mri_while): Likewise.
1691         * macro.c (macro_expand): Allow macro invocation with empty
1692         extension.
1693
1694 2001-06-12  Nick Clifton  <nickc@cambridge.redhat.com>
1695
1696         * config/tc-arm.c: Fix test for overlow of literal pool.
1697
1698 2001-06-11  H.J. Lu  <hjl@gnu.org>
1699
1700         * NEWS: Updated for the new -n option for the MIPS assembler.
1701
1702         * config/tc-mips.c (md_show_usage): Add -n.
1703
1704         * doc/as.texinfo: Document the new -n option.
1705         * doc/c-mips.texi: Likewise.
1706         * doc/as.1: Regenerated.
1707
1708 2001-06-10  Alan Modra  <amodra@bigpond.net.au>
1709
1710         * config/obj-coff.c (obj_coff_section): Formatting fix.
1711
1712         * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
1713         ",pn".
1714
1715 2001-06-08  H.J. Lu  <hjl@gnu.org>
1716
1717         * config/tc-mips.c (warn_nops): New variable. Set to 0 to
1718         disable warning about all NOPS that the assembler generates.
1719         (macro): Warn NOPS generated only if warn_nops is not 0.
1720         (md_shortopts): Add `n'.
1721         (md_parse_option): Set warn_nops to 1 for `n'.
1722
1723 2001-06-08  H.J. Lu  <hjl@gnu.org>
1724
1725         * config/tc-mips.c (mips_ip): Properly handle illegal operands.
1726
1727 2001-06-08  H.J. Lu  <hjl@gnu.org>
1728
1729         * config/tc-mips.c (md_apply_fix): Don't adjust common
1730         extern/weak symbols for ELF.
1731         (md_estimate_size_before_relax): Treat weak like extern for
1732         ELF.
1733         (mips_fix_adjustable): Don't adjust extern/weak symbols for
1734         ELF.
1735
1736 2001-06-08  Alan Modra  <amodra@bigpond.net.au>
1737
1738         * Makefile.am: 'som' is not wrongly spelled 'some'.
1739         * Makefile.in: Regenerate.
1740
1741         * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
1742         S_GET_VALUE by using a temp.
1743         (append_insn): Likewise, and for S_SET_VALUE too.
1744         (mips_emit_delays): Likewise.
1745         (my_getExpression): Likewise.
1746         (md_apply_fix): Likewise.  Use "valueT" rather than "long" for "value".
1747         (mips16_extended_frag): Remove code concerned with avoiding
1748         locking in a frag address now that symbols are not finalized until
1749         relaxation is complete.  Cater for first relaxation pass having
1750         bogus addresses.  Use relax_marker to reliably determine whether a
1751         symbol frag has been reached on the current pass.
1752
1753 2001-06-07  H.J. Lu  <hjl@gnu.org>
1754
1755         * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
1756         * configure: Regenerate.
1757
1758 2001-06-07  H.J. Lu  <hjl@gnu.org>
1759
1760         * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
1761         ecoff emulation.
1762         * configure: Regenerate.
1763
1764 2001-06-07  H.J. Lu  <hjl@gnu.org>
1765
1766         * config/tc-mips.c (mips_pseudo_table): Add "extern" if
1767         MIPS_STABS_ELF is defined.
1768
1769 2001-06-06  Nick Clifton  <nickc@cambridge.redhat.com>
1770
1771         * as.c (show_usage): Remove L from listing options.  It is not a
1772         generic option.
1773
1774 2001-06-06  Christian Groessler <cpg@aladdin.de>
1775
1776         * config/tc-z8k.c: Removed many warnings by removing unused
1777         variables and tagging unused parameters as such.
1778         (md_begin): Fixed a typo (","instead of ";").
1779         (struct ctrl_table): Add parentheses to initialize array
1780         correctly.
1781         (struct flag_table): Likewise.
1782         (struct intr_table): Likewise.
1783         (struct table): Likewise.
1784         (check_operand): "#if 0"'ed since it doesn't seem to be used.
1785
1786 2001-06-06  Peter Jakubek <pjak@snafu.de>
1787
1788         * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
1789         options to list (e.g. m5206e, m5307, m5407).
1790
1791 2001-06-06  Martin Schwidefsky <schwidefsky@de.ibm.com>
1792
1793         * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
1794         BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
1795
1796 2001-06-06  Alan Modra  <amodra@bigpond.net.au>
1797
1798         * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
1799         <JumpByte, JumpDword insn output>: Remove dead code.
1800
1801 2001-06-06  Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
1802
1803         * as.c (parse_args): Correct option name "listing-lhs-width2".
1804
1805 2001-06-05  Nick Clifton  <nickc@cambridge.redhat.com>
1806
1807         * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
1808         status.
1809
1810 2001-05-30  Richard Henderson  <rth@redhat.com>
1811
1812         * read.c (emit_leb128_expr): Call md_cons_align.
1813
1814 2001-05-28  Jeff Sturm  <jsturm@one-point.com>
1815
1816         * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
1817         BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
1818         (tc_gen_reloc): Likewise.
1819         (sparc_cons_align): Don't clear sparc_no_align_cons.
1820         (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
1821         BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
1822
1823 2001-05-27  Alan Modra  <amodra@one.net.au>
1824
1825         * write.c (relax_segment <rs_space>): Check the section of a
1826         symbol to determine whether it is absolute rather than comparing
1827         its frag against zero_address_frag as listings play tricks with
1828         frags.
1829
1830         * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
1831         allocated in the same chunk as the fixed part.
1832
1833 2001-05-26  Alan Modra  <amodra@one.net.au>
1834
1835         * write.c (relax_segment <rs_space>): Calculate growth using
1836         addresses before stretch.  Prevent repeated error messages.
1837         From Peter Jakubek  <pjak@snafu.de>
1838         Use as_bad_where and as_warn_where to pinpoint errors.
1839
1840 2001-05-25  Alan Modra  <amodra@one.net.au>
1841
1842         * symbols.c (resolve_symbol_value): Always set segment, even when
1843         not finalizing symbol value.
1844
1845         * config/obj-ieee.c (write_object_file): Set finalize_syms.
1846         * config/obj-coff.c (write_object_file): Likewise.
1847         * (size_section): Remove rs_space assert as fr_symbol is no longer
1848         removed.
1849         (fill_section): Likewise.
1850
1851         * configure.in: Replace linuxoldld with linux*oldld.
1852         * configure: Regenerate.
1853
1854         From 2.11 branch 2001-03-30  Richard Henderson  <rth@redhat.com>
1855         * config/tc-i386.c (md_convert_frag): Don't die on local symbols
1856         that have been finalized.
1857
1858         * symbols.c (resolve_symbol_value): Clear sy_resolving before
1859         taking exit_dont_set_value.
1860
1861         * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
1862         relaxing.
1863
1864 2000-05-24  Tom Rix <trix@redhat.com>
1865
1866         * config/obj-coff.c (add_lineno): xcoff allows negative line
1867         numbers
1868         * config/tc-ppc.c (ppc_stabx): fix generated symbol
1869
1870 2001-05-24  Alan Modra  <amodra@one.net.au>
1871
1872         * write.c (write_object_file): Set finalize_syms = 1 before
1873         size_seg is called.
1874
1875 2001-05-23  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1876
1877         * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
1878         architecture, remove erraneous ISA_MIPS32.
1879         (md_show_usage): Add MIPS r12k support.
1880         (mips_cpu_info_table): Add MIPS r12k support.
1881
1882 2001-05-22  Alan Modra  <amodra@one.net.au>
1883
1884         * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
1885         testing for NULs.
1886
1887         * symbols.c (resolve_symbol_value): Remove "finalize" param,
1888         instead use finalize_syms directly.  Don't treat expressions
1889         specially with regard to finalize_syms.  Update calls to self.
1890         (resolve_local_symbol): Update call to resolve_symbol_value.
1891         (S_GET_VALUE): Likewise.  Return resolve_symbol_value if
1892         !finalize_syms.
1893         * symbols.h (resolve_symbol_value): Update prototype.
1894         * config/obj-aout.c (obj_crawl_symbol_chain): Update call
1895         to resolve_symbol_value.
1896         * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1897         * config/obj-coff.c (do_relocs_for): Likewise.
1898         (yank_symbols): Likewise.
1899         (fixup_segment): Likewise.
1900         * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1901         * config/tc-mips.c (md_convert_frag): Likewise.
1902         * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1903         (ppc_fix_adjustable): Likewise.
1904         * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
1905         (dwarf2dbg_convert_frag): Likewise.
1906         * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
1907         (eh_frame_convert_frag): Likewise.
1908         * expr.c (make_expr_symbol): Likewise.
1909         * write.c (adjust_reloc_syms): Likewise.
1910         (write_object_file): Likewise.
1911         (relax_segment): Likewise.
1912         (fixup_segment): Likewise.
1913         (finalize_syms): Init to zero, and update comment.
1914         (write_object_file): Set finalize_syms to 1 rather than 2.
1915         * doc/internals.texi (sy_value): Mention finalize_syms.
1916         (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
1917
1918         * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
1919         as relaxable if embedded system, make weak syms non-relaxable.
1920         Move definition..
1921         (tc_m68k_fix_adjustable): ..so it can be used here.
1922         (md_apply_fix_2): Sign extend without conditional.
1923
1924         * config/tc-v850.c: Update copyright.
1925
1926 2001-05-16  Jeff Johnston  <jjohnstn@redhat.com>
1927
1928         * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
1929         howto entry is not found.
1930
1931 2001-05-15  Alexandre Oliva  <aoliva@redhat.com>
1932
1933         * config/tc-mn10300.c (mn10300_force_relocation): Don't
1934         optimize differences between symbols in code sections to
1935         constants.
1936         (mn10300_fix_adjustable): Don't adjust to section+offset
1937         relocations pointing at symbols in code sections.
1938
1939 2001-05-16  Alan Modra  <amodra@one.net.au>
1940
1941         * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
1942         for 8 byte insns.
1943         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
1944         opcodes are output rather than after.  Delete insn_size.
1945         * config/tc-v850.c (md_assemble): Similarly, but delete
1946         total_insn_size.
1947
1948 2001-05-14  Richard Henderson  <rth@redhat.com>
1949
1950         * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
1951         last change.
1952
1953 2001-05-14  Richard Henderson  <rth@redhat.com>
1954
1955         * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
1956         also collect whether to expect an FDE augmentation.
1957         (check_eh_frame): Rewrite as a state machine.  Track where in
1958         an FDE we are located, skip any augmentation.
1959         (eh_frame_estimate_size_before_relax): Get code alignment from
1960         the fragment subtype.
1961         (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
1962         * read.c (emit_leb128_expr): Call check_eh_frame.
1963
1964 2001-05-14  Alexandre Oliva  <aoliva@redhat.com>
1965
1966         * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
1967         before a relaxable insns.
1968
1969 2001-05-13  Alexandre Oliva  <aoliva@redhat.com>
1970
1971         * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
1972         between symbols if the base symbol is in the current section;
1973         emit a PC-relative relocation instead.
1974
1975 2001-05-12  Peter Targett  <peter.targett@arccores.com>
1976
1977         * config/tc-arc.c: Update copyright and tidy source comments.
1978         (md_pseudo_table): Add directive .cpu back as an alias for
1979         .option.  Add .file and .line for dwarf2 support.
1980         (arc_mach_type): Make bfd_mach_arc_6 default.
1981         (md_longopts): Add entry 'pre-v6' representing old command line
1982         option when assembling for 'arc5' core versions.
1983         (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
1984         default behaviour.
1985         (arc_code_symbol): Make symbol value for @h30 fixup expression
1986         equal to O_constant.
1987         (md_assemble): Call dwarf2_emit_insn.
1988         Include "dwarf2dbg2.h".  Formatting fixes throughout file.
1989         * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1990         * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
1991
1992 2001-05-11  Jakub Jelinek  <jakub@redhat.com>
1993
1994         * config/tc-ia64.c (special_linkonce_name): New.
1995         (make_unw_section): Map .gnu.linkonce.t.FOO text section into
1996         .gnu.linkonce.ia64unw{,i}.FOO.
1997         (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
1998         (dot_endp): Add comment about it.
1999
2000 2001-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
2001
2002         * config/tc-arm.c (arm_handle_align): When truncating an aligned
2003         block, ensure that the low order bits of the alignment are
2004         preserved.
2005
2006 2001-05-10  Alan Modra  <amodra@one.net.au>
2007
2008         * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
2009         symbol_next.
2010
2011         * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
2012         current variable part of frag.
2013         * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
2014         * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
2015         * config/tc-m68hc11.c (RELAX_STATE): Define.
2016         (RELAX_LENGTH): Define.
2017         (md_estimate_size_before_relax): Handle non-relaxable cases
2018         separately from relaxable cases for clarity, and return correct
2019         size for multi-pass relaxation.
2020         * config/tc-tahoe.c (RELAX_LENGTH): Correct.
2021         (md_estimate_size_before_relax): As for tc-m68hc11.c.
2022         (md_convert_frag): Remove "length_code".
2023         * config/tc-vax.c (RELAX_STATE): Define.
2024         (RELAX_LENGTH): Define.
2025         (md_relax_table): Add missing entry.
2026         (md_estimate_size_before_relax): As for tc-m68hc11.c.
2027         (md_convert_frag): Remove "length_code".
2028         * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
2029         don't bother setting fr_var.  Return correct size for multi-pass
2030         relaxation.
2031         * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
2032         (md_convert_frag): Don't bother clearing fr_var.
2033         (md_pseudo_table): Correct initialization.
2034         * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
2035         (md_estimate_size_before_relax): No need to set fr_var.
2036         * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
2037         (md_estimate_size_before_relax): No need to set fr_var.
2038
2039 2001-05-09  Richard Henderson  <rth@redhat.com>
2040
2041         * config/tc-ia64.c (generate_unwind_image): Align the fragment
2042         beginning a function's unwind info block.
2043
2044 2001-05-09  Alexandre Oliva  <aoliva@redhat.com>
2045
2046         * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
2047
2048 2001-05-08  Andreas Schwab  <schwab@suse.de>
2049
2050         * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
2051         fx_pcrel_adjust explicitly sign extend when reading it.
2052
2053 2001-05-08  Alan Modra  <amodra@one.net.au>
2054
2055         * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
2056         from md_relax_table, and combine some switch cases.
2057
2058 2001-05-06  Alexandre Oliva  <aoliva@redhat.com>
2059
2060         * config/tc-mn10300.c (md_assemble): Subtract operand->shift
2061         from offset in non-pcrel operands too.
2062
2063 2001-05-06  Nick Clifton  <nickc@cambridge.redhat.com>
2064
2065         * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
2066         * config/tc-arm.c (arm_handle_align): Do not insert more than
2067         MAX_MEM_FOR_RS_ALIGN_CODE bytes.
2068         (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
2069
2070 2001-05-03  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2071
2072         * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
2073         Run "make dep-am".
2074         * Makefile.in: Regenerate.
2075         * configure.in: Remove duplicate mips-*-ecoff* entry.
2076         * configure: Regenerate.
2077
2078         * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
2079         (n_names): Cast away type mismatch.
2080         (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
2081         (obj_ecoff_frob_symbol): Likewise.
2082         * ecoff.c: (add_file): Add unused attribute.
2083         (ecoff_directive_begin): Likewise.
2084         (ecoff_directive_bend): Likewise.
2085         (ecoff_directive_def): Likewise.
2086         (ecoff_directive_dim): Likewise.
2087         (ecoff_directive_scl): Likewise.
2088         (ecoff_directive_size): Likewise.
2089         (ecoff_directive_type): Likewise.
2090         (ecoff_directive_tag): Likewise.
2091         (ecoff_directive_val): Likewise.
2092         (ecoff_directive_endef): Likewise.
2093         (ecoff_directive_end): Likewise.
2094         (ecoff_directive_ent): Likewise.
2095         (ecoff_directive_extern): Likewise.
2096         (ecoff_directive_file): Likewise.
2097         (ecoff_directive_fmask): Likewise.
2098         (ecoff_directive_frame): Likewise.
2099         (ecoff_directive_mask): Likewise.
2100         (ecoff_directive_loc): Likewise.
2101         (mark_stabs): Likewise.
2102         (ecoff_stab):  Likewise.
2103         (ecoff_frob_symbol): Cast away type mismatch.
2104         (ecoff_padding_adjust): Likewise.
2105         (ecoff_build_symbols): Likewise.
2106         (ecoff_build_procs): Likewise.
2107         (ecoff_build_aux): Likewise.
2108         (ecoff_build_strings): Likewise.
2109         (ecoff_build_fdr): Likewise.
2110         (ecoff_build_debug): Likewise.
2111         * itbl-ops.c (itbl_assemble): Variable initialization.
2112
2113 2001-05-03  Alan Modra  <amodra@one.net.au>
2114
2115         * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
2116         expressions rather than triggering an assert.
2117
2118 2001-05-02  Johan Rydberg  <jrydberg@opencores.org>
2119
2120         * config/tc-openrisc.c: New file.
2121         * config/tc-openrisc.h: Likewise.
2122
2123         * Makefile.am: Add OpenRISC target.
2124         * Makefile.in: Regenerated.
2125
2126         * configure.in (openrisc-*-*): Add target.
2127         * configure: Regenerated.
2128
2129 2001-05-02  Nick Clifton  <nickc@cambridge.redhat.com>
2130
2131         * config/tc-arm.c (arm_frag_align_code): Change error message to
2132         more explanatory version.
2133
2134 2001-04-29  Keith M Wesolowski <wesolows@foobazco.org>
2135
2136         * config/tc-mips.c (md_parse_option): Also accept
2137         elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
2138
2139 2001-04-27  David Mosberger  <davidm@hpl.hp.com>
2140
2141         * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
2142         argument passing order: predicate goes last, not first.
2143
2144 2001-04-27  Sean McNeil <sean@mcneil.com>
2145
2146         * configure.in: Add arm-vxworks.
2147         * configure: Regenerate.
2148
2149 2001-04-26  Nick Clifton  <nickc@cambridge.redhat.com>
2150
2151         * config/tc-arm.c (arm_handle_align): New Function:  Generate
2152         no-op filled alignment frags.
2153         (arm_frag_align_code): New Function: Create a code alignment frag.
2154         (arm_init_frag): New Function: Initialse the target dependent
2155         parts of a frag.
2156
2157         * config/tc-arm.h (TC_FRAG_TYPE): Define.
2158         (TC_FRAG_INIT): Define.
2159         (HANDLE_ALIGN): Define.
2160         (md_do_align): Define.
2161
2162 2001-04-25  Nick Clifton  <nickc@cambridge.redhat.com>
2163
2164         * config/obj-coff.c (do_linenos_for): Check to see if the filename
2165         symbol has been initialised before extracting its symbol index.
2166
2167 2001-04-24  H.J. Lu  <hjl@gnu.org>
2168
2169         * configure: Regenerated with the right version of autoconf.
2170
2171 2001-04-24  Christian Groessler  <cpg@aladdin.de>
2172
2173         * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
2174         generate R_CALLR and R_REL16 relocations
2175
2176 2000-04-20  Jason Eckhardt  <jle@redhat.com>
2177
2178         * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
2179         since frag_now can change after d10v_cleanup is called.
2180
2181 2001-04-16  David O'Brien  <obrien@FreeBSD.org>
2182
2183         * configure.in: Add the em type for FreeBSD targets.
2184         * configure: Regenerate.
2185
2186 2001-04-14  Alexandre Oliva  <aoliva@redhat.com>
2187
2188         * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
2189         * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
2190
2191         * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
2192         pc-relative relocations not placed at the end of the instruction.
2193
2194 2001-04-13  Jim Wilson  <wilson@redhat.com>
2195
2196         * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
2197         excluding br.i.
2198
2199 2001-04-13  Jakub Jelinek  <jakub@redhat.com>
2200
2201         * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
2202         handle SHF_MERGE and SHF_STRINGS.
2203         (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
2204         (obj_elf_section): Allow additional argument specifying entity size.
2205         * write.c (adjust_reloc_syms): Keep relocations against local symbols
2206         in SEC_MERGE sections.
2207
2208 2001-04-12  Jason Merrill  <jason_merrill@redhat.com>
2209
2210         * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
2211
2212 2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
2213
2214         * expr.c (operand): Pass &c to md_parse_name().
2215         * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
2216
2217 2001-04-07  Steven J. Hill  <sjhill@cotw.com>
2218
2219         * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
2220
2221         * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
2222         * Makefile.in: Regenerated.
2223
2224         * configure.in: Use traditional MIPS targets for Linux/MIPS.
2225         * configure: Regenerated.
2226
2227 2001-04-06  Alexandre Oliva  <aoliva@redhat.com>
2228
2229         * config/tc-mn10300.c (xr_registers): Added `pc'.
2230
2231 2001-04-05  Alan Modra  <alan@linuxcare.com.au>
2232
2233         * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
2234         * configure: Regenerate.
2235
2236         * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
2237         cases, and always return size based on current fr_subtype.
2238         (md_begin): Move initialization of md_relax_table..
2239         (md_relax_table): ..to static initializer.  Set rlx_length for
2240         UNDEF_WORD_DISP cases.
2241         * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2242         (md_begin): Likewise.
2243         (md_relax_table): Likewise.
2244         * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
2245         (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2246         Set rlx_backward and rlx_forward to zero for unused states.
2247         * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
2248         (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
2249         (UNCOND12, UNCOND32): Remove duplicate defines.
2250
2251 2001-04-04  Hans-Peter Nilsson  <hp@axis.com>
2252
2253         * config/tc-cris.c (md_estimate_size_before_relax) <case
2254         ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
2255         32-bit branch, just set fragP->fr_subtype.  Set fragP->fr_var.
2256         <all cases>: Always set fragP->fr_var using md_cris_relax_table.
2257         Add cases to cover all relax states.
2258         (cris_insn_first_word_frag): New.
2259         (md_assemble): Call cris_insn_first_word_frag to get the first
2260         frag in an insn, not frag_more.  Don't call dwarf2_emit_insn at
2261         end.  Drop variable insn_size.
2262         (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
2263         (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
2264         (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
2265
2266         * write.c (write_object_file): Reset broken word state before
2267         calling relax_seg.
2268
2269 2001-03-31  Alan Modra  <alan@linuxcare.com.au>
2270
2271         * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
2272         for one line if not already enabled.
2273         * cond.c (s_elseif): Correct conditional assembly listing.
2274         (s_else): Likewise.
2275
2276         * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
2277         Don't abort on NULL current_cframe.
2278
2279 2001-03-30  Alan Modra  <alan@linuxcare.com.au>
2280
2281         * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
2282         (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
2283         * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
2284         * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
2285         * config/obj-coff.c (do_relocs_for): Likewise.
2286         (yank_symbols): Likewise.
2287         (fixup_segment): Likewise.
2288         * config/tc-ppc.c (ppc_frob_symbol): Likewise.
2289         (ppc_fix_adjustable): Likewise.
2290         * config/tc-mips.c (md_convert_frag): Likewise.
2291         * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
2292         * ehopt.c (eh_frame_convert_frag): Likewise.
2293         * expr.c (make_expr_symbol): Likewise.
2294
2295         * frags.h (struct frag): Add last_fr_address.  Reorder fields for
2296         better packing.
2297         * symbols.c (resolve_symbol_value): Don't fix expression values
2298         until relaxation is complete.
2299         (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
2300         (S_GET_VALUE): Likewise, and return unresolved expression value.
2301         * write.c (finalize_syms): New.
2302         (relax_and_size_seg): Split into..
2303         (relax_seg): New function, returns 1 if anything changed..
2304         (size_seg): And the remainder of relax_and_size_seg.
2305         (fixup_segment): Arrange for final resolution of sym values.
2306         (adjust_reloc_syms): Likewise.
2307         (write_object_file): Likewise, and repeatedly call relax_seg until
2308         nothing more changes.
2309         (relax_segment): Return 1 if anything changed.  Use correct types
2310         for rs_org `target' and `after'.
2311         * write.h (finalize_syms): Declare.
2312         (relax_segment): Update prototype.
2313
2314         * config/tc-sh.c (md_estimate_size_before_relax): Add extra
2315         do-nothing cases to switch to avoid abort on a second relaxation
2316         pass, and tidy code a little.
2317         * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
2318         * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
2319         * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
2320         * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
2321         (md_relax_table): Remove first four unused entries.  Increment
2322         rlx_length by one throughout table, and update comments to suit.
2323         (md_estimate_size_before_relax): Return size of current variable
2324         part of frag to reflect reality when relaxing more than once.
2325         * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
2326         (COND32, UNCD32): Rename to DISP32 throughout.
2327         (UNDEF_WORD_DISP): Renumber to 3.
2328         (md_estimate_size_before_relax): Add extra do-nothing cases.
2329         * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
2330         * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
2331         * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
2332         handle word and dword branches.
2333
2334 2001-03-29  Hans-Peter Nilsson  <hp@axis.com>
2335
2336         * config/tc-cris.h (tc_fix_adjustable): Allow only
2337         BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
2338         * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
2339         example in comment to valid type.
2340
2341 2001-03-28  H.J. Lu  <hjl@gnu.org>
2342
2343         * read.c (equals): Set to local for COFF only if it hasn't been
2344         defined before.
2345
2346 2001-03-28  Alan Modra  <alan@linuxcare.com.au>
2347
2348         * config/tc-hppa.c (DEFAULT_LEVEL): Define.
2349         (md_begin): Use it when setting default architecture.
2350
2351 2001-03-27  Nick Papadonis  <nick@coelacanth.com>
2352
2353         * read.c (equals): (for COFF) default symbols to being local.
2354
2355 2001-03-27  Hans-Peter Nilsson  <hp@axis.com>
2356
2357         * configure.in (cris-*-*): Change default emulation to criself.
2358         (cris-*-*aout*): New rule.
2359         * configure: Regenerate.
2360
2361 2001-03-26  Martin Schwidefsky  <schwidefsky@de.ibm.com>
2362
2363         * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
2364         BFD_RELOC_390_GOTENT.
2365         * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
2366         BFD_RELOC_390_GOTENT.
2367
2368 2001-03-26  Nick Clifton  <nickc@redhat.com>
2369
2370         * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
2371         * config/tc-s390.c (s390_force_relocation): New function: Force
2372         relocations for VTINHERIT relocs.
2373
2374 2001-03-23  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
2375
2376         * doc/as.texinfo: Put @c man begin to generate the as man page.
2377         When generating man, define all the variables. Re-organize some
2378         options to obtain better indentation of man page.
2379         * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
2380         (as.1): Build from as.texinfo.
2381         * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
2382
2383 2001-03-25  Alan Modra  <alan@linuxcare.com.au>
2384
2385         * config/tc-i386.c (i386_scale): Accept an absolute expression for
2386         scale factor, and return the end of the expression.
2387         (i386_operand): Modify for above.
2388
2389 2001-03-23  Nick Clifton  <nickc@redhat.com>
2390
2391         * doc/as.texinfo: Document --listing-XXX command line switches.
2392         Explain why listings behave differently when -pipe is used.
2393
2394 2001-03-23  Richard Sandiford  <rsandifo@redhat.com>
2395
2396         * write.c (fix_new_exp): Print an error if passed a register.
2397
2398 2001-03-23  Hans-Peter Nilsson  <hp@axis.com>
2399
2400         * config/tc-cris.c: Tweak attribution.  Fix typos.  PIC support.
2401         (PIC_SUFFIX_CHAR): New macro.
2402         (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
2403         (pic): New variable.
2404         (md_longopts): New option --pic.
2405         (OPTION_PIC): Define.
2406         (md_estimate_size_before_relax): Tweak longish comment.
2407         (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
2408         (md_assemble): Handle a PIC relocation on prefix and normal
2409         instruction operands.
2410         <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
2411         "complex" operand expressions.  Call frag_more outside
2412         gen_cond_branch_32 parameter list.
2413         (cris_process_instruction): Handle PIC relocs on parsed
2414         operand expressions.  Validize PIC reloc sizes.
2415         (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
2416         (gen_bdap): Handle "complex" operand expressions.
2417         (gen_cond_branch_32): Use as_warn_where, not as_warn.  Use
2418         ADD.D offset,PC as jump instruction if generating PIC.  Generate
2419         error instead of crashing on complex expressions.
2420         (cris_number_to_imm): Add segT parameter.  All callers changed.
2421         Use segT parameter, not now_seg, for segment of fixup.  Handle
2422         PCREL relocations but check that they are fully resolved.
2423         (md_parse_option): Handle OPTION_PIC.
2424         (tc_gen_reloc): Handle PIC relocs.
2425         (md_show_usage): Update for --pic.
2426         (md_apply_fix3): Renamed from md_apply_fix.
2427         (md_pcrel_from): Accept emitting PCREL relocs when ELF.
2428         (md_cris_force_relocation): Force relocation for PIC relocs.
2429
2430         * config/tc-cris.h: Tweak attribution.
2431         (MD_APPLY_FIX3): Define.
2432         (IS_CRIS_PIC_RELOC): New macro.
2433         (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2434         (tc_fix_adjustable): Don't adjust a globally visible symbol when
2435         generating ELF.
2436         (tc_frob_symbol): Avoid emitting undefined symbols.
2437
2438 2001-03-20  Alan Modra  <alan@linuxcare.com.au>
2439
2440         * frags.h (struct frag): Add relax_marker.
2441         * write.c (is_dnrange): Delete.
2442         (relax_frag): Use correct types for `aim', `target', `address'.
2443         Delete `offset', `was_address'.  Test `relax_marker' instead of
2444         using fragile (and slow) address test.
2445         (relax_segment): Init and flip `relax_marker'.
2446
2447 2001-03-19  Alan Modra  <alan@linuxcare.com.au>
2448
2449         * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
2450         used register name.
2451
2452 2001-03-18  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
2453
2454         * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
2455         with 'Motorola specification for assembly language input standard'.
2456
2457 2001-03-17  Richard Henderson  <rth@redhat.com>
2458
2459         * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
2460         (dwarf2_directive_loc): Don't use them.
2461         (dwarf2_directive_file): Reject duplicate file definitions.
2462         (get_filenum): Zero allocated memory.
2463         (out_file_list): Complain about missing file definitions.
2464
2465 2001-03-17  Alan Modra  <alan@linuxcare.com.au>
2466
2467         * read.c (do_org): Handle complex expressions.
2468         * cgen.c (gas_cgen_finish_insn): Likewise.
2469
2470 2001-03-15  David Mosberger  <davidm@hpl.hp.com>
2471
2472         * config/tc-ia64.c (md): New member keep_pending_output.
2473         (ia64_flush_pending_output): Flush only if md.keep_pending_output
2474         is not set.
2475         (dot_xdata): Turn on md.keep_pending_output for the duration of
2476         this function.
2477         (dot_xfloat_cons): Ditto.
2478         (dot_xstringer): Ditto.
2479         (dot_xdata_ua): Ditto.
2480         (dot_xfloat_cons_ua): Ditto.
2481
2482 2001-03-15  Jim Wilson  <wilson@redhat.com>
2483
2484         * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
2485         label support.
2486
2487 2001-03-15  Alexandre Oliva  <aoliva@redhat.com>
2488
2489         * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
2490
2491 2001-03-15  DJ Delorie  <dj@redhat.com>
2492
2493         * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
2494         blindly freeing string if it isn't at the top of the obstack.
2495
2496 2001-03-13  Alan Modra  <alan@linuxcare.com.au>
2497
2498         * config/tc-i386.c (RELOC_ENUM): Define.  Use throughout file.
2499         (NUM_FLAG_CODE): Define.
2500         (lex_got): New function.
2501         (got_reloc): New global var.
2502         (x86_cons_fix_new): New function.
2503         (x86_cons): New function.
2504         (i386_immediate): Use lex_got here, replacing inline code.  Change
2505         "ignoring junk.." error message to "junk.."
2506         (i386_displacement): Likewise.
2507         * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
2508         (x86_cons): Declare.
2509         (TC_CONS_FIX_NEW): Define.
2510         (x86_cons_fix_new): Declare.
2511
2512 2001-03-12  Nick Clifton  <nickc@redhat.com>
2513
2514         * config/tc-arm.c (md_begin): Always set machine type based on
2515         cpu_variant.
2516
2517 2001-03-07  Alan Modra  <alan@linuxcare.com.au>
2518
2519         * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
2520         (md_assemble) <smallest displacement>: Use correct field of i.op[]
2521         union.
2522         <JumpInterSegment output>: Use correct i.disp_reloc[].
2523         <immediate output>: Likewise.
2524
2525 2001-03-06  Nick Clifton  <nickc@redhat.com>
2526
2527         * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
2528         BLX(1) instruction.
2529
2530 2001-03-06  Igor Shevlyakov  <igor@windriver.com>
2531
2532         * config/tc-m68k.c : Add 5407 to archs[] table.
2533         (HAVE_LONG_BRANCH): Add mcf5407.
2534         (select_control_regs): Recognize 5407.
2535
2536 2001-03-02  Dave Brolley  <brolley@redhat.com>
2537
2538         * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
2539         than m32r_do_align.
2540
2541 2001-03-02  Richard Sandiford  <rsandifo@redhat.com>
2542
2543         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
2544         (gen_to_words): Print warnings if NaNs are found and the target CPU
2545         does not support them.  Allow largest exponent to be used in normal
2546         numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
2547
2548 2001-02-28  Andreas Jaeger  <aj@suse.de>, Bo Thorsen  <bo@suse.de>
2549
2550         * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
2551         anymore since we use bfd_elf_generic_reloc now.
2552         (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
2553
2554 2001-02-27  Alan Modra  <alan@linuxcare.com.au>
2555
2556         * configure.in (BFD_VERSION): New.
2557         (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
2558         * configure: Regenerate.
2559         * Makefile.am: Run "make dep-am"
2560         * Makefile.in: Regenerate.
2561         * doc/Makefile.in: Regenerate.
2562
2563 2001-02-26  Mark Elbrecht  <snowball3@bigfoot.com>
2564
2565         * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
2566         SEC_NEVER_LOAD when the 'n' flag is used.
2567         Add SEC_NEVER_LOAD to matchflags.
2568
2569 2001-02-24  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
2570
2571         * symbols.c (decode_local_label_name): Initialize message_format
2572         only when an error is reported (perf pb due to I18N).
2573
2574 2001-02-23  H.J. Lu  <hjl@gnu.org>
2575
2576         * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
2577         BFD_ASSEMBLER is not defined.
2578
2579 2001-02-23  Richard Sandiford  <rsandifo@redhat.com>
2580
2581         * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
2582         done if it's against a symbol.
2583
2584 2001-02-22  Timothy Wall  <twall@cygnus.com>
2585
2586         * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
2587         target formats if applicable.
2588         * config/te-ia64aix.h: New.  Configuration for AIX5 on IA-64.
2589         * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
2590         * Makefile.in: Regenerated.
2591         * configure.in: Added configuration for ia64-*-aix*.
2592         * configure: Regenerated.
2593
2594 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
2595
2596         * config/tc-ia64.c (enum operand_match_result): New type.
2597         (operand_match): Change return type to operand_match_result.
2598         Fix all returns appropriately, adding support for returning the
2599         out-of-range result.
2600         (parse_operands): New locals result, error_pos, out_of_range_pos,
2601         curr_out_of_range_pos.  Rewrite operand matching loop to give better
2602         error messages.
2603
2604 2001-02-21  David Mosberger  <davidm@hpl.hp.com>
2605
2606         * config/tc-ia64.c (struct unwind): Add member "prologue_count".
2607         (dot_proc): Clear unwind.prologue_count to zero.
2608         (dot_prologue): Increment unwind.prologue_count.
2609         (dot_restore): If second operand is omitted, use
2610         unwind.prologue_count -1 for "ecount" (# of additional regions to
2611         pop).  Decrement unwind.prologue_count by number of regions
2612         popped.
2613
2614 2001-02-21  Nick Clifton  <nickc@redhat.com>
2615
2616         * doc/as.texinfo (Section): Note that some flags to the COFF
2617         version of .section remove attributes rather than setting them.
2618
2619 2001-02-20  Kazu Hirata  <kazu@hxi.com>
2620
2621         * config/tc-pdp11.c: Fix formatting.
2622         * config/tc-pdp11.h: Likewise.
2623
2624 2001-02-20  Bo Thorsen  <bo@suse.de>
2625
2626         * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
2627         entry.
2628
2629 2001-02-18  David O'Brien  <obrien@FreeBSD.org>
2630
2631         * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
2632         all FreeBSD platforms should look the same at this level.
2633         * configure: Rebuilt.
2634         * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
2635
2636 2001-02-18  lars brinkhoff  <lars@nocrew.org>
2637
2638         * Makefile.am: Add PDP-11 target.
2639         * configure.in: Likewise.
2640         * config/tc-pdp11.c: New file.
2641         * config/tc-pdp11.h: New file.
2642         * doc/Makefile.am: Add PDP-11 documentation.
2643         * doc/all.texi: Likewise.
2644         * doc/as.texinfo: Likewise.
2645         * doc/c-pdp11.texi: New file.
2646
2647 2001-02-16  matthew green  <mrg@redhat.com>
2648
2649         * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
2650
2651 2001-02-13  Jim Wilson  <wilson@redhat.com>
2652
2653         * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
2654         reloc instead of a 0 reloc.
2655         (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
2656         as done.
2657         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
2658
2659 2001-02-13  Ian Lance Taylor  <ian@zembu.com>
2660
2661         * write.c (is_dnrange): Stop as soon as the address becomes
2662         larger.
2663         (relax_frag): Add segment parameter.  Only call symbol_get_frag
2664         once.  Only call is_dnrange if the symbol is in the same segment,
2665         and the symbol address is larger.
2666         (relax_segment): Pass segment to md_relax_frag and relax_frag.
2667         * write.h (relax_frag): Update declaration.
2668         * config/tc-fr30.c (fr30_relax_frag): Add segment parameter.  Pass
2669         it to relax_frag.
2670         * config/tc-m32r.c (m32r_relax_frag): Likewise.
2671         * config/tc-m32r.h (md_relax_frag): Add segment parameter.
2672         (m32r_relax_frag): Update declaration.
2673         * config/tc-mips.h (md_relax_frag): Add segment parameter.
2674         * config/tc-tic54x.h (md_relax_frag): Likewise.
2675         * doc/internals.texi (CPU backend): Update documentation for
2676         md_relax_frag.
2677
2678 2001-02-13  Alan Modra  <alan@linuxcare.com.au>
2679
2680         * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
2681         Mention effect of < 386 architectures on jump promotion.
2682         (i386-Jumps): xref above.  Don't assume long disp is 32 bits.
2683
2684         * config/tc-i386.c (no_cond_jump_promotion): New.
2685         (set_cpu_arch): Parse "jumps" arch modifier.
2686         (insn_size): Modify usage comment.
2687         (ENCODE_RELAX_STATE): Reformat and protect macro arg.
2688         (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
2689         (TYPE_FROM_RELAX_STATE): New define.
2690         (UNCOND_JUMP, COND_JUMP): Renumber.
2691         (md_relax_table): Reorder to suit.
2692         (COND_JUMP86): New define.
2693         (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
2694         (md_assemble): Create frag var for jumps of max size, encode relax
2695         state for COND_JUMP86.
2696         (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
2697         leave conditional jumps small if no_cond_jump_promotion.
2698         (md_convert_frag): Likewise.
2699
2700         * expr.c (operator): Don't bump input_line_pointer for two char
2701         operators.  Instead return operator size via new param num_chars.
2702         (expr): Use above to parse multi-char operators correctly.
2703
2704 Mon Feb 12 17:45:50 CET 2001  Jan Hubicka  <jh@suse.cz>
2705
2706         * config/tc-i386.c (i386_displacement): Fix handling of
2707         BFD_RELOC_X86_64_GOTPCREL.
2708         (i386_validate_fix): Likewise.
2709
2710 2001-02-12  Philip Blundell  <pb@futuretv.com>
2711
2712         * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
2713         ldrt/strt instructions.
2714
2715 2001-02-11  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
2716
2717         * config/tc-mips.c (macro): For M_LA_AB emit a
2718         BFD_RELOC_MIPS_CALL16 relocation or a
2719         BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
2720         BFD_RELOC_MIPS_GOT16 and
2721         BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
2722         loading the jump register when generating SVR4_PIC code.
2723
2724 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
2725
2726         * configure.in: Make 'mipself' and 'mipsecoff' emulations
2727         map to MIPS-specific files, as they used to do before the
2728         change on 2000-05-21.
2729         * configure: Regerate.
2730
2731 2001-02-10  Chris Demetriou  <cgd@broadcom.com>
2732
2733         * config/tc-mips.c (md_parse_option): Don't try to compile
2734         ELF-only option code if not ELF.
2735
2736 2001-02-08  David Mosberger  <davidm@hpl.hp.com>
2737
2738         * config/tc-ia64.h (md_elf_section_type): New macro.
2739         (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
2740         (they're now handled via ia64_elf_section_type.
2741
2742         * config/tc-ia64.c (unwind): New members saved_text_seg,
2743         saved_text_subseg, and force_unwind_entry.
2744         (optimize_unw_records): New function to optimize away unnecessary
2745         unwind directives.
2746         (ia64_elf_section_type): New function.
2747         (output_unw_records): Generate unwind info only if the size is
2748         non-zero or if it's forced for some other reason (e.g.,
2749         handlerdata or a personality routine).
2750         (generate_unwind_image): Don't switch back to previous
2751         section---stay inside the unwind info section instead so that
2752         handlerdata that may follow goes into the right place.
2753         (dot_handlerdata): Force generation of unwind entry and save the
2754         current active text segment before generating unwind image.
2755         (dot_unwentry): Force generation of unwind entry.
2756         (dot_personality): Ditto.
2757         (dot_endp): Generate unwind table entry only if there is
2758         some unwind info or the unwind entry was forced.
2759
2760         * config/tc-ia64.c (make_unw_section_name): New macro to form
2761         unwind section name.
2762         (generate_unwind_image): Add "text_name" argument.  Use it to
2763         form unwind section name.
2764         (dot_handlerdata): Determine current segment (section) name and
2765         pass it to generate_unwind_image().
2766         (dot_endp): Determine current segment (section) name and use
2767         it to determine the appropriate unwind section name.
2768         (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
2769         n, fill, and max arguments.
2770
2771 2001-02-09  Schwidefsky  <schwidefsky@de.ibm.com>
2772
2773         * Makefile.am: Add linux target for S/390.
2774         * configure.in: Likewise.
2775         * config/tc-s390.c: New file.
2776         * config/tc-s390.h: New file.
2777
2778 2001-02-09  Alexandre Oliva  <aoliva@redhat.com>
2779
2780         * config/tc-sh.c (md_pseudo_table): Add uaquad.  Use s_uacons for
2781         2byte, 4byte and 8byte.
2782
2783 2001-02-08  Alan Modra  <alan@linuxcare.com.au>
2784
2785         * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
2786         md_number_to_chars with size > sizeof (valueT).
2787
2788 2001-02-06  H.J. Lu  <hjl@gnu.org>
2789
2790         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
2791         there is no relocation.
2792
2793 2001-02-06  H.J. Lu  <hjl@gnu.org>
2794
2795         * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
2796
2797         * config/tc-ia64.c (md_parse_option): Only accept the valid
2798         ia64 options on "-axxx".
2799
2800 2001-02-05  Jim Wilson  <wilson@redhat.com>
2801
2802         * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
2803         aborting for invalid operands.
2804
2805 2001-02-06  Alan Modra  <alan@linuxcare.com.au>
2806
2807         * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
2808         than via pointer.  Update all callers.
2809         (UNWIND_LOW32): Define.
2810         (UNWIND_HIGH32): Define.
2811         (pa_build_unwind_subspace): Use the above macros instead of dumping
2812         bitfields directly.  Call frag_more once rather than multiple times.
2813         (md_assemble): Use UNWIND_LOW32.
2814         (pa_entry): Likewise
2815         (pa_procend): Likewise.
2816         (process_exit): Use UNWIND_HIGH32.
2817
2818 2001-02-04  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
2819
2820         * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
2821         function to select the header according to the cpu.
2822         (md_after_pass_hook, md_do_align): Remove.
2823         (md_cleanup, m68hc11_cleanup): Remove.
2824         (md_pcrel_from_section): Declare.
2825         * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
2826         (build_jump_insn, build_insn): Likewise.
2827         (m68hc11_listing_header): New function.
2828         (m68hc11_cleanup): Remove.
2829
2830 2001-02-02  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
2831
2832         * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
2833         symbols because there is no support for shared libraries and these
2834         symbols can't be overridden (unless they are weak).
2835
2836 2001-02-01  Momchil Velikov  <velco@fadata.bg>
2837
2838         * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
2839         for the compilation unit with a zero byte.
2840
2841 2001-01-30  Alan Modra  <alan@linuxcare.com.au>
2842
2843         * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
2844         destinations.  Correct range check for 17 and 22 bit branches.
2845
2846 2001-01-25  Nick Clifton  <nickc@redhat.com>
2847
2848         * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
2849         still set.  Issue an error message instead.
2850         (md_estimate_size_before_relax): Delete unused variable
2851         'buffer_address'.  Fixup parentheses around if statement.
2852
2853 2001-01-23  Kazu Hirata  <kazu@hxi.com>
2854
2855         * as.c: Fix formatting.
2856         * ehopt.c: Likewise.
2857         * messages.c: Likewise.
2858         * stabs.c: Likewise.
2859         * symbols.c: Likewise.
2860
2861 2001-01-23  Ben Elliston  <bje@redhat.com>
2862
2863         * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
2864
2865 2001-01-22  Kazu Hirata  <kazu@hxi.com>
2866
2867         * config/tc-alpha.c: Fix formatting.
2868
2869 2001-01-19  Kazu Hirata  <kazu@hxi.com>
2870
2871         * config/tc-alpha.c: Fix formatting.
2872
2873 2001-01-18  Kazu Hirata  <kazu@hxi.com>
2874
2875         * config/tc-alpha.c: Fix formatting.
2876
2877 2001-01-18  Nick Clifton  <nickc@redhat.com>
2878
2879         * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
2880         "da" flags.
2881         (stm_flags): Remove redundant bit from "ed" and "da" flags.
2882
2883 2001-01-18  Alexandre Oliva  <aoliva@redhat.com>
2884
2885         * configure.in (cpu_type, arch): Match i386 too.
2886         * configure: Rebuilt.
2887
2888 2001-01-16  Kazu Hirata  <kazu@hxi.com>
2889
2890         * config/tc-i386.c: Fix formatting.
2891
2892 2001-01-16  Alan Modra  <alan@linuxcare.com.au>
2893
2894         * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
2895         relocs for .PARISC.unwind section.
2896
2897         * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
2898         depending on section flags, not just for .text.
2899
2900 2001-01-15  Jim Wilson  <wilson@redhat.com>
2901
2902         * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
2903         not immediately followed by an instruction.
2904
2905 2001-01-15  Kazu Hirata  <kazu@hxi.com>
2906
2907         * config/tc-m68hc11.c: Fix formatting.
2908
2909 2001-01-15  Nick Clifton  <nickc@redhat.com>
2910
2911         * symbols.c (colon): Change 'already defined symbol' from a
2912         fatal error to an ordinary error.  There is no reason why this
2913         error should be fatal.
2914
2915         * message.c (as_fatal): Delete output file, if one has been
2916         created.
2917
2918 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
2919
2920         * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
2921
2922 2001-01-14  Kazu Hirata  <kazu@hxi.com>
2923
2924         * config/tc-alpha.c: Fix formatting.
2925         * config/tc-arc.c: Likewise.
2926         * config/tc-arc.h: Likewise.
2927         * config/tc-d10v.c: Likewise.
2928         * config/tc-i370.c: Likewise.
2929         * config/tc-i386.c: Likewise.
2930         * config/tc-i960.c: Likewise.
2931         * config/tc-m68k.c: Likewise.
2932         * config/tc-ppc.c: Likewise.
2933         * config/tc-sparc.c: Likewise.
2934         * config/tc-tahoe.c: Likewise.
2935         * config/tc-vax.c: Likewise.
2936
2937         * config/tc-arc.c: Fix formatting.
2938
2939         * config/tc-arc.c: Fix formatting.
2940
2941 2001-01-14  Alan Modra  <alan@linuxcare.com.au>
2942
2943         * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
2944         both 32 and 64 bit ELF.
2945
2946         * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
2947         and don't bother storing `m' for "ce" completer.  Tidy handling of
2948         'J' and 'K' operands to suit.  Handle '<' and '>' operands.
2949
2950 Sun Jan 14 00:36:42 MET 2001  Jan Hubicka  <jh@suse.cz>
2951
2952         * config/tc-i386.h (TARGET_MACH): New macro.
2953         (i386_mach): Declare.
2954         * config/tc-i386.c (i386_mach): New function.
2955
2956 2001-01-13  Philip Blundell  <philb@gnu.org>
2957
2958         * doc/as.texinfo: Fix spelling and cross-references.
2959
2960         * doc/c-arm.texi: Fix typos.  Say that `;' is a line separator
2961         character for all systems, not just GNU/Linux.  Make it explicit
2962         that `-k' doesn't affect code generation, just ELF flags.
2963
2964 Sat Jan 13 01:47:35 MET 2001  Jan Hubicka <jh@suse.cz>
2965
2966         * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
2967         instructions.
2968
2969 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
2970
2971         * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
2972
2973 2001-01-12  Nick Clifton  <nickc@redhat.com>
2974
2975         * as.c (print_args): Update copyright date to 2001.
2976
2977 2001-01-12  Peter Targett  <peter.targett@arccores.com>
2978
2979         * doc/c-arc.texi: New file.
2980         Some sections to be expanded.
2981
2982 2001-01-12  Alan Modra  <alan@linuxcare.com.au>
2983
2984         * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
2985         (md_parse_option): Always accept "--32".
2986
2987 2001-01-11  Peter Targett  <peter.targett@arccores.com>
2988
2989         * as.h (TC_ARC): Ensure struc-symbol.h included.
2990         * as.c (dwarf2dbg.h): Include to remove implicit declaration
2991         warnings.
2992         * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
2993         (TARGET_SYMBOL_FIELDS) added.
2994
2995         * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
2996         * doc/c-arc.texi: New file.
2997         Some sections to be expanded.
2998         * doc/as.texinfo: Update command-line options.
2999         Removed outdated text for ARC dependant features, instead include
3000         text from above file.
3001
3002         * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
3003         (TARGET_SYMBOL_FIELDS): Alias to previous definition.
3004         (targ-cpu.h) header.
3005         * config/tc-arc.h:
3006         * config/tc-arc.c: New updated configuration for
3007         ARC, including selection of core variants, and extensibility of
3008         instructions, registers etc. through directives.
3009
3010         * config/tc-arc.c (arc_extinst): Minor corrections for
3011         error messages.
3012         (arc_common) Likewise. Make alignment argument optional for local
3013         symbols also, with default of zero.
3014
3015 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
3016
3017         * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
3018         STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
3019         (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
3020         and fix_new_exp() instead.
3021         (md_convert_frag): For indexed post byte use the symbol value
3022         rather than the displacement.
3023         (md_relax_table): Fix indexed offset relax.
3024
3025 2001-01-11  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
3026
3027         * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
3028         relax weak symbols.
3029         (relaxable_symbol): New function.
3030
3031 2001-01-11  Andreas Jaeger  <aj@suse.de>
3032
3033         * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
3034         not used anywhere.
3035
3036 2001-01-10  Nick Clifton  <nickc@redhat.com>
3037
3038         * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
3039         * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
3040
3041 2001-01-10  Nick Clifton  <nickc@redhat.com>
3042
3043         * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
3044         character used to dollar local symbols.
3045         (LOCAL_LABEL_CHAR): New constant - the magic character used to
3046         local label symbols.
3047         (dollar_label_name): Use DOLLAR_LABEL_CHAR.
3048         (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
3049         if defined.
3050         Use LOCAL_LABEL_CHAR.
3051         (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
3052         Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3053         (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
3054
3055 2001-01-08  Bo Thorsen  <bo@suse.de>
3056
3057         * config/tc-i386.c (i386_immediate, i386_displacement):
3058         GOTPCREL check fix.
3059
3060 2001-01-07  Ian Lance Taylor  <ian@zembu.com>
3061
3062         * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
3063         in last change.
3064
3065 2001-01-07  Philip Blundell  <philb@gnu.org>
3066
3067         * doc/as.texinfo (Bug Reporting): Update email address for
3068         reports.
3069         * README: Likewise.
3070
3071 Sat Jan  6 13:33:10 MET 2001  Jan Hubicka  <jh@suse.cz>
3072
3073         * configure.in: Define DEFAULT_ARCH for i386.
3074         * config/tc-i386.c (md_assemble): Return after the error message;
3075         move testing for 64bit operands to proper place.
3076
3077 2001-01-06  Jan Hubicka <jh@suse.cz>, Andreas Jaeger  <aj@suse.de>
3078
3079         * doc/as.texinfo: Document '#' as comment character for i386 and
3080         x86_64. Add AMD x86-64 into menu of machine dependent information.
3081
3082         * doc/c-i386.texi: Document x86_64 extensions.
3083
3084 Fri Jan  5 13:26:42 MET 2001  Jan Hubicka  <jh@suse.cz>
3085
3086         * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
3087
3088 Thu Jan  4 22:25:26 MET 2001  Jan Hubicka  <jh@suse.cz>
3089
3090         * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
3091         * NEWS: Add note about Pentium4 support.
3092
3093 Wed Jan  3 17:26:32 MET 2001  Jan Hubicka  <jh@suse.cz>
3094
3095         * config/tc-i387.c (pi, pte, pt): Update.
3096         (type_names): Add new types.
3097
3098 Wed Jan  3 16:26:52 MET 2001  Jan Hubicka  <jh@suse.cz>
3099
3100         * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
3101         CpuUnknown): Renumber
3102         (CpuP4, CpuSSE2): New.
3103         (CpuUnknownFlags): Add CpuP4 and CpuSSE2
3104
3105 2001-01-03  Philip Blundell  <pb@futuretv.com>
3106
3107         * config/tc-alpha.c (alpha_force_relocation): Handle vtable
3108         relocs.
3109         (alpha_fix_adjustable): Likewise.
3110         (md_apply_fix): Likewise.
3111
3112 2000-12-31  H.J. Lu  <hjl@gnu.org>
3113
3114         * listing.c (listing_message): Allocate string only if it is
3115         used.
3116
3117         * configure: Rebuild.
3118
3119 2000-12-31  Hans-Peter Nilsson  <hp@bitrange.com>
3120
3121         * doc/internals.texi (Relaxing with a table) <after relaxation>:
3122         Point out caveats with generating fixups for the opcode in a frag.
3123
3124 Sat Dec 30 19:02:48 MET 2000  Jan Hubicka  <jh@suse.cz>
3125
3126         * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
3127         * NEWS: Add x86_64.
3128
3129 2000-12-29  H.J. Lu  <hjl@gnu.org>
3130
3131         * listing.c (calc_hex): Print the variable part only if the
3132         fragment type is rs_fill.
3133
3134 2000-12-29  Hans-Peter Nilsson  <hp@bitrange.com>
3135
3136         * doc/internals.texi (tc_conditional_pseudoop,
3137         TC_LINKRELAX_FIXUP): Fix typos.
3138
3139 2000-12-28  Richard Henderson  <rth@redhat.com>
3140
3141         * write.c (subsegs_finish): Fix thinko last change -- don't
3142         "optimize" the alignment == 0 case.
3143
3144 2000-12-28  Richard Henderson  <rth@redhat.com>
3145
3146         * as.h (rs_align_test): New.
3147         * frags.c (NOP_OPCODE): Move default from read.c.
3148         (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
3149         (frag_align_code): New.
3150         * frags.h (frag_align_code): Declare.
3151         * read.c (NOP_OPCODE): Remove.
3152         (do_align): Use frag_align_code.
3153         * write.c (NOP_OPCODE): Remove.
3154         (get_recorded_alignment): New.
3155         (cvt_frag_to_fill): Handle rs_align_test.
3156         (relax_segment): Likewise.
3157         (subsegs_finish): Align last subseg in section to the
3158         section alignment.  Use frag_align_code.
3159         * write.h (get_recorded_alignment): Declare.
3160         * config/obj-coff.c (size_section): Handle rs_align_test.
3161         (fill_section, fixup_mdeps): Likewise.
3162         (write_object_file): Use frag_align_code.
3163
3164         * config/tc-alpha.c (alpha_align): Use frag_align_code.
3165         (alpha_handle_align): New.
3166         * config/tc-alpha.h (HANDLE_ALIGN): New.
3167         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3168
3169         * config/tc-i386.h (md_do_align): Use frag_align_code.
3170         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3171
3172         * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
3173         (ia64_handle_align): New.
3174         * config/tc-ia64.h (HANDLE_ALIGN): New.
3175         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3176
3177         * config/tc-m32r.c (m32r_do_align): Remove.
3178         (m32r_handle_align): New.
3179         (fill_insn): Use frag_align_code.
3180         * config/tc-m32r.h (md_do_align): Remove.
3181         (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
3182         * config/tc-m88k.c, config/tc-m88k.h: Similarly.
3183         * config/tc-mips.c, config/tc-mips.h: Similarly.
3184
3185         * config/tc-sh.c (sh_cons_align): Use rs_align_test.
3186         (sh_handle_align): Likewise.  Handle rs_align_code.
3187         (sh_do_align): Remove.
3188         * config/tc-sh.h (md_do_align): Remove.
3189         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3190
3191         * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
3192         (sparc_handle_align): Likewise.  Handle rs_align_code.
3193         * config/tc-sparc.h (md_do_align): Remove.
3194         (MAX_MEM_FOR_RS_ALIGN_CODE): New.
3195
3196 2000-12-22  DJ Delorie  <dj@redhat.com>
3197
3198         * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
3199         when we assemble the first half of a pair.
3200
3201 2000-12-22  H.J. Lu  <hjl@gnu.org>
3202
3203         * config/tc-i386.c (reloc): Update the macro for non-bfd
3204         assembler.
3205         (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
3206
3207 2000-12-22  H.J. Lu  <hjl@gnu.org>
3208
3209         * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
3210
3211 Wed Dec 20 14:21:22 MET 2000  Jan Hubicka  <jh@suse.cz>
3212
3213         * config/tc-i386.h (i386_target_format): Define even for ELFs.
3214         (QWORD_MNEM_SUFFIX): New macro.
3215         (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
3216         New macros
3217         (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
3218         (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
3219         ImmExt): Renumber.
3220         (Size64, No_qSuf, NoRex64, Rex64): New macros.
3221         (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
3222         (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
3223         InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
3224         SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
3225         Renumber.
3226         (Reg, WordReg): Add Reg64.
3227         (Imm): Add Imm32S and Imm64.
3228         (EncImm): New.
3229         (Disp): Add Disp64 and Disp32S.
3230         (AnyMem): Add Disp32S.
3231         (RegRex, RegRex64): New macros.
3232         (rex_byte): New type.
3233         * config/tc-i386.c (set_16bit_code_flag): Kill.
3234         (fits_in_unsigned_long, fits_in_signed_long): New functions.
3235         (reloc): New parameter "signed"; support x86_64.
3236         (set_code_flag): New.
3237         (DEFAULT_ARCH): New macro; default to "i386".
3238         (default_arch): New static variable.
3239         (struct _i386_insn): New fields Operand_PCrel; rex.
3240         (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
3241         (flag_code): New enum and static variable.
3242         (use_rela_relocations): New static variable.
3243         (flag_code_names): New static variable.
3244         (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
3245         (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
3246         K6 and Athlon.
3247         (i386_align_code): Return plain "nop" for x86_64.
3248         (mode_from_disp_size): Support Disp32S.
3249         (smallest_imm_type): Support Imm32S and Imm64.
3250         (offset_in_range): Support size of 8.
3251         (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
3252         (md_pseudo_table): Add "code64"; use set_code_flat.
3253         (md_begin): Emit sane error message on hash failure.
3254         (tc_i386_fix_adjustable): Support x86_64 relocations.
3255         (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
3256         instructions supported on particular arch just partially,
3257         output of 64bit immediates, handling of Imm32S and Disp32S type.
3258         (i386_immedaite): Support x86_64 relocations; support 64bit constants.
3259         (i386_displacement): Likewise.
3260         (i386_index_check): Cleanup; support 64bit addresses.
3261         (md_apply_fix3): Support x86_64 relocation and rela.
3262         (md_longopts): Add "32" and "64".
3263         (md_parse_option): Add OPTION_32 and OPTION_64.
3264         (i386_target_format): Call even for ELFs; choose between
3265         elf64-x86-64 and elf32-i386.
3266         (i386_validate_fix): Refuse GOTOFF in 64bit mode.
3267         (tc_gen_reloc): Support rela relocations and x86_64.
3268         (intel_e09_1): Support QWORD.
3269
3270 2000-12-15  Diego Novillo  <dnovillo@redhat.com>
3271
3272         * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
3273         it's not an offset expression.
3274         (intel_e10_1): Ditto. Also, if the operand is an offset expression,
3275         keep the braces '[' and ']' in the output string.
3276         (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
3277         != FLAT. There is no such op_modifier.
3278
3279 2000-12-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3280
3281         * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
3282         if we have it.
3283
3284 2000-12-13  Kazu Hirata  <kazu@hxi.com>
3285
3286         * as.h: Fix formatting.
3287         * cgen.h: Likewise.
3288         * dwarf2dbg.c: Likewise.
3289         * input-scrub.c: Likewise.
3290         * read.h: Likewise.
3291
3292 2000-12-13  Mark Elbrecht  <snowball3@bigfoot.com>
3293
3294         * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
3295         configure: Regenerate.
3296
3297 2000-12-13  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
3298
3299         * dwarf2dbg.c: #include <limits.h> only if it exists.
3300
3301 2000-12-13  Rodney Brown  <RodneyBrown@mynd.com>
3302
3303         * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
3304         (md_apply_fix): Here too.
3305
3306 2000-12-12  Jim Wilson  <wilson@redhat.com>
3307
3308         * config/tc-ia64.h (ia64_init): Add prototype.
3309
3310 2000-12-12  H.J. Lu  <hjl@gnu.org>
3311
3312         * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
3313
3314         * read.h (outputting_stabs_line_debug): Change it to int.
3315         * stabs.c (outputting_stabs_line_debug): Likewise.
3316
3317 2000-12-12  Geoffrey Keating  <geoffk@redhat.com>
3318
3319         * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
3320         the address of a function result.
3321
3322 2000-12-12  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
3323
3324         * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
3325         (md_assemble): Call dwarf2_emit_insn.
3326         (shlib): Fix typo SHILB -> SHLIB.
3327         (md_parse_option): Likewise.
3328         (ppc_elf_validate_fix): Likewise:
3329         * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3330
3331 2000-12-12  Nick Clifton  <nickc@redhat.com>
3332
3333         * cgen.h: Fix formatting.
3334         * input-scrub.c: Fix formatting.
3335         * macro.c: Fix formatting.
3336         * config/tc-mips.c: Fix formatting.
3337         * doc/c-mips.texi: Fix formatting.
3338
3339 Mon Dec 11 14:35:42 MET 2000  Jan hubicka  <jh@suse.cz>
3340
3341         * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
3342         mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
3343         references.
3344         (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
3345         otherwise.
3346         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
3347         (No_dSuf): Kill.
3348
3349         * i386.h (*_Suf): Remove No_dSuf.
3350         (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
3351         Remove.
3352         (i386_optab): Remove 'd' in the suffixes.
3353
3354 2000-12-06  Mark Elbrecht  <snowball3@bigfoot.com>
3355
3356         * config/tc-i386.c (T_SHORT): Undefine before defining.
3357
3358 2000-12-05  Kazu Hirata  <kazu@hxi.com>
3359
3360         * config/tc-mips.c: Fix formatting.
3361
3362 2000-12-04  Matthew Hiller  <hiller@redhat.com>
3363
3364         * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
3365         (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
3366         (md_show_usage): Ditto.
3367         (md_parse_option): Ditto.
3368         (d10v_cleanup): Writes pending instruction only if
3369         ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
3370         Fix compile time warning messages.
3371
3372         * doc/c-d10v.texi: Documents new options.
3373
3374 2000-12-04  Matthew Hiller  <hiller@redhat.com>
3375
3376         * stabs.c (outputting_stabs_line_debug): New variable.
3377         (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
3378         function entry and unset at function exit.
3379
3380         * read.h (outputting_stabs_line_debug): New extern declaration.
3381
3382         * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
3383
3384         * dwarf2dbg.c: Fix compile time warning messages.
3385
3386 2000-12-03  Kazu Hirata  <kazu@hxi.com>
3387
3388         * config/tc-a29k.c: Fix formatting.
3389         * config/tc-alpha.c: Likewise.
3390         * config/tc-arm.c: Likewise.
3391         * config/tc-cris.c: Likewise.
3392         * config/tc-hppa.c: Likewise.
3393         * config/tc-i370.c: Likewise.
3394         * config/tc-i386.c: Likewise.
3395         * config/tc-i860.c: Likewise.
3396         * config/tc-i960.c: Likewise.
3397         * config/tc-ia64.c: Likewise.
3398         * config/tc-m68hc11.c: Likewise.
3399         * config/tc-m68k.c: Likewise.
3400         * config/tc-m88k.c: Likewise.
3401         * config/tc-pj.c: Likewise.
3402         * config/tc-ppc.c: Likewise.
3403         * config/tc-sh.c: Likewise.
3404         * config/tc-sparc.c: Likewise.
3405         * config/tc-tahoe.c: Likewise.
3406         * config/tc-vax.c: Likewise.
3407
3408 2000-12-01  Chris Demetriou  <cgd@sibyte.com>
3409
3410         * config/tc-mips.c (mips_ip): When calculating offsets,
3411         don't accept as constant the difference between the
3412         addresses of symbols in two different sections.
3413
3414         * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
3415         specifiers.
3416         (validate_mips_insn): Likewise.  Also, update 'B' operand
3417         specifier to use OP_*_CODE20 constants and delete 'm' operand
3418         specifier.
3419         (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
3420         operand specifiers.  Change warning generated by 'B' operand
3421         specifier to reflect its new multi-purpose usage.
3422
3423         * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
3424         -1, and update comment.
3425         (file_mips_isa): Likewise.
3426         (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
3427         (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
3428         ISA_* constants rather than hard-coded numbers.
3429         (mips_cpu_info): New structure.
3430         (mips_cpu_info_table): New table describing CPU and ISA names
3431         and numbers.
3432         (mips_cpu_info_from_name, mips_cpu_info_from_isa,
3433         mips_cpu_info_from_cpu): New functions.
3434         (mips_isa_to_str): New function to get string for ISA name.
3435         (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
3436         return const char *.
3437         (md_begin): Redo CPU and ISA selection logic, using
3438         mips_cpu_info_from_*.  Convert to use ISA_* constants rather
3439         than hard-coded numbers.
3440         (append_insn, mips_emit_delays, macro, macro2): Convert to use
3441         ISA_* constants rather than hard-coded numbers.
3442         (mips_ip): Convert to use mips_isa_to_str to get ISA name.
3443         (md_longopts): Delete OPTION_NO_MIPS32.
3444         (md_parse_option): Convert to use ISA_* constants rather than
3445         hard-coded numbers.  Make OPTIONS_MIPS32 case treat MIPS32
3446         as an ISA.  Delete OPTION_NO_MIPS32 case.  Convert OPTION_MCPU
3447         to use strcasecmp to recognize "default" and to use
3448         mips_cpu_info_from_name to get CPU numbers from argument.
3449         (md_show_usage): Move -mips32 so it's with the rest of the ISA
3450         flags.  Change 4Kc, 4Kp and 4Km CPU entries to just be
3451         mips32-4k.
3452         (s_mipsset): Accept ISA value 32.
3453         * doc/as.texinfo: Clean up MIPS options summary slightly,
3454         remove -no-mips32.  Add note about -mips4 and -mips32
3455         specifying those ISA levels.  Delete -mips32 and -no-mips32
3456         cpu flag descriptions.
3457         * doc/c-mips.texi: Add -mips32 to list of ISA switches.  Clean
3458         up the supported CPU switch list, and replace 4Kc, 4Km, and
3459         4Kp entries with a single mips32-4k entry.  Note that you can
3460         use ".set mips32".
3461
3462         * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
3463         ISA_MIPS64.
3464         (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
3465         -mips5 and -mips64.
3466         (md_parse_option): Add cases for OPTION_MIPS5 and
3467         OPTION_MIPS64.
3468         (md_show_usage): Mention -mips5 and -mips64 arguments.
3469         (s_mipsset): Add cases for MIPS5 and MIPS64.
3470         (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
3471         and pseudo-CPUs.
3472         * doc/as.texinfo: Mention -mips5 and -mips64 options
3473         and their meanings.
3474         * doc/c-mips.texi: Likewise.  Also update introduction
3475         and ".set" usage information.
3476
3477         * config/tc-mips.c (md_show_usage): Add "sb1" to the
3478         CPU list.
3479         (mips_cpu_info_table): Add SB-1 entries.
3480         * doc/c-mips.texi: Add "sb1" to the list of CPUs
3481         known to the -mcpu option.
3482
3483         * doc/as.texinfo: Correct description of MIPS -mcpu
3484         option, by copying some of the text from doc/c-mips.texi.
3485
3486 2000-12-01  Joel Sherrill  <joel@OARcorp.com>
3487
3488         * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
3489         New targets.
3490         (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
3491         (sparc*-*-rtems*): Switched from a.out to ELF.
3492         * configure: Regenerate.
3493         * config.in: Regenerate.
3494         * Makefile.in: Regenerate.
3495         * aclocal.m4: Regenerate.
3496         * po/gas.pot: Regenerate.
3497
3498 2000-11-30  Philip Blundell  <pb@futuretv.com>
3499
3500         * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
3501         even in non BFD_ASSEMBLER case.
3502
3503 2000-11-30  Diego Novillo  <dnovillo@redhat.com>
3504
3505         * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
3506         syntax.
3507
3508 2000-11-29  Richard Henderson  <rth@redhat.com>
3509
3510         * dwarf2dbg.c: Rewrite from scratch.  Queue all debugging output
3511         until dwarf2_finish; use relaxation to get cross-fragment offsets;
3512         thread multiple subsegments properly; handle multiple code
3513         sections properly; emit proper compilation unit info for assembler
3514         generated debugging.
3515
3516         * as.h (enum _relax_state): Add rs_dwarf2dbg.
3517         * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
3518         (dwarf2dbg_estimate_size_before_relax): Declare.
3519         (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
3520         * write.c: Include dwarf2dbg.h.
3521         (cvt_frag_to_fill): Handle rs_dwarf2dbg.
3522         (relax_segment): Likewise.
3523
3524 2000-11-28  Hans-Peter Nilsson  <hp@bitrange.com>
3525
3526         * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
3527         jump>: Use as_bad_where instead of as_bad.  Tweak error message
3528         accordingly.  Stabilize frag by updating fix part and resetting
3529         variant part.
3530         <undefined symbol, unconditional jump>: Ditto.
3531         (sh_elf_cons): Cast *input_line_pointer to unsigned char when
3532         indexing is_end_of_line[].
3533         (md_assemble): Initialize size to 0.
3534         (md_section_align): Mark parameter seg as unused.
3535         (parse_reg): Parse names case-insensitively.
3536
3537 2000-11-28  Kazu Hirata  <kazu@hxi.com>
3538
3539         * config/obj-aout.h: Fix formatting.
3540         * config/obj-bout.h: Likewise.
3541         * config/obj-coff.c: Likewise.
3542         * config/obj-coff.h: Likewise.
3543         * config/obj-elf.h: Likewise.
3544         * config/obj-som.h: Likewise.
3545         * config/obj-vms.c: Likewise.
3546         * config/obj-vms.h: Likewise.
3547         * config/tc-h8300.h: Likewise.
3548         * config/tc-ns32k.h: Likewise.
3549         * config/tc-sparc.h: Likewise.
3550         * config/tc-tic54x.h: Likewise.
3551         * config/tc-z8k.h: Likewise.
3552
3553 2000-11-28  Nick Clifton  <nickc@redhat.com>
3554
3555         * doc/as.1 (COPYING): Mention that the GNU Free Documentation
3556         License is present in the sources, but not the output, and
3557         also available from the GNU website.
3558         (GNU Free Documentation License): Comment out this section.
3559
3560 2000-11-28  Hans-Peter Nilsson  <hp@axis.com>
3561
3562         * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
3563         targets.  Remove i860 from valid a.out targets.
3564         * Makefile.in: Regenerate.
3565
3566         * config/tc-cris.c: Include dwarf2dbg.h.
3567         (md_pseudo_table): Add .file and .loc.
3568         (md_assemble): Call dwarf2_emit_insn if generating ELF.
3569         (s_cris_file, s_cris_loc): New.
3570         * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3571         * Makefile.am: Regenerate dependencies.
3572         * Makefile.in: Regenerate.
3573
3574 2000-11-28  Alan Modra  <alan@linuxcare.com.au>
3575
3576         * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
3577         (MRI_MUL_PRECEDENCE): Likewise.
3578         (op_rank): Fix a comment typo.
3579
3580 2000-11-26  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
3581
3582         * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
3583         the error message.
3584         (get_operand): Fix analysis for movw/movb instructions.
3585
3586 2000-11-24  Nick Clifton  <nickc@redhat.com>
3587
3588         * configure.in (xscale-elf): Add target.
3589         (xscale-coff): Add target.
3590         * configure: Regenerate.
3591
3592         * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
3593         extenstion.
3594         (ARM_EXT_XSCALE): New ARM architecture extension.
3595         (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
3596         (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
3597         (ARM_THUMB): Rename to ARM_EXT_THUMB.
3598         (ARM_ARCH_V4): Remove processor from architecture.
3599         (ARM_ARCH_3M): New architecutre definition.
3600         (ARM_ARCH_V5TE): New architecutre definition.
3601         (ARM_ARCH_XSCALE): New architecutre definition.
3602         (CPU_DEFAULT): Allow to be defaulted to XScale.
3603         (atpcs): New boolean variable.
3604         (ldr_flags): Support 'd' flag for double word loads.
3605         (str_flags): Support 'd' flag for double word stored.
3606         (do_mia): New function.
3607         (do_mar): New function.
3608         (do_mra): New function.
3609         (do_pld): New function.
3610         (do_ldrd): New function.
3611         (do_blx): New function.
3612         (do_bkpt): New function.
3613         (do_clz): New function.
3614         (do_lstc2): New function.
3615         (do_cdp2): New function.
3616         (do_t_blx): New function.
3617         (do_t_bkpt): New function.
3618         (do_smla): New function.
3619         (do_smlal): New function.
3620         (do_smul): New function.
3621         (do_qadd): New function.
3622         (do_co_reg2c): New function.
3623         (LONGEST_INSN): Redefine to 7.
3624
3625         * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
3626         command line switches.
3627
3628 2000-11-22  Jim Wilson  <wilson@redhat.com>
3629
3630         * config/tc-ia64.c (pseudo_func): Add missing initializers.
3631         (struct rsrc): Make line unsigned.
3632         (gr_values): Add missing initializer.
3633         (SLOT_NUM_NOT_SET): Add unsigned cast.
3634         (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
3635         dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
3636         dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
3637         dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
3638         dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
3639         dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
3640         dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
3641         dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
3642         md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
3643         Add ATTRIBUTE_UNUSED to unused parameters.
3644         (convert_expr_to_ab_reg): Add parens.
3645         (convert_expr_to_xy_reg): Add parens.  Comment out >= REG_GR test.
3646         (dot_prologue): Initialize grsave when declared.
3647         (md_pseudo_table): Add missing initializers.
3648         (operand_match): Add casts to bfd_vma.
3649         (emit_one_bundle): Delete unused local prev.  Make required_template
3650         unsigned.
3651         (specify_resource): Cast i to unsigned.
3652         (note_register_values): Use fprintf_vma.
3653         (print_dependency): Likewise.
3654
3655 2000-11-21  Jim Wilson  <wilson@redhat.com>
3656
3657         * config/tc-ia64.c (generate_unwind_image): Call record_alignment
3658         for unwind info section.
3659         (dot_endp): Likewise for unwind section.
3660
3661         * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
3662         fix_new_exp.
3663
3664 2000-11-21  Jakub Jelinek  <jakub@redhat.com>
3665
3666         * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
3667         (output_insn): Call dwarf2_emit_insn.
3668         * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3669
3670 2000-11-17  Richard Henderson  <rth@redhat.com>
3671
3672         * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
3673         callers.  Don't switch segments.  Expect CIE == -1 in .debug_frame.
3674         (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
3675
3676 2000-11-17  Nick Clifton  <nickc@redhat.com>
3677
3678         * config/tc-arm.c (md_pseudo_table): Add support for .line and
3679         .file pseudo ops.
3680
3681 2000-11-17  Richard Henderson  <rth@redhat.com>
3682
3683         * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
3684
3685 2000-11-17  Richard Henderson  <rth@redhat.com>
3686
3687         * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
3688         * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
3689         tri-state definition of alpha_flag_mdebug.
3690         * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
3691         (s_alpha_file): Store first .file directive.
3692         (s_alpha_stab): New.
3693         (md_pseudo_table): Add stabs and stabn.
3694
3695 2000-11-17  Richard Henderson  <rth@redhat.com>
3696
3697         * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
3698
3699 2000-11-17  Richard Henderson  <rth@redhat.com>
3700
3701         * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
3702         (main): Call dwarf2_finish.
3703         * as.h (debug_type): Clarify documentation of the meaning
3704         of this variable.
3705         * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
3706         (print_stats): Fix parenthesis problem.
3707         (now_subseg_size): New.
3708         (dwarf2_finish): Use it.  If DEBUG_DWARF2, emit bits for .debug_info.
3709         (dwarf2_directive_file): Don't set debug_type.
3710         (dwarf2_where): Honor DEBUG_DWARF2 first.
3711         (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
3712         do nothing if not emitting dwarf2 debug info, or no work.
3713         * dwarf2dbg.h (dwarf2_emit_insn): Update.
3714         * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
3715         (ecoff_new_file): Likewise.
3716         * read.c (generate_lineno_debug): Kill ecoff hackery.  Update
3717         commentary wrt dwarf2.
3718
3719         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
3720         ATTRIBUTE_UNUSED as needed.
3721         (emit_insn): Call dwarf2_emit_insn.
3722         (s_alpha_file): New.
3723         (s_alpha_loc): New.
3724         (s_alpha_coff_wrapper): Don't handle them.
3725         (md_pseudo_table): Update for .file and .loc.
3726         * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
3727
3728         * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
3729         don't protect with debug_type.
3730         * config/tc-hppa.c (md_assemble): Likewise.
3731         * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
3732         * config/tc-mn10300.c (md_assemble): Likewise.
3733         * config/tc-sh.c (md_assemble): Likewise.
3734         * config/tc-v850.c (md_assemble): Likewise.
3735
3736         * config/tc-arm.c (arm_end_of_source): Remove.
3737         * config/tc-hppa.c (pa_end_of_source): Remove.
3738         * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
3739         * config/tc-mn10300.c (mn10300_finalize): Remove.
3740         * config/tc-sh.c (sh_finalize): Remove.
3741         * config/tc-v850.c (sh_finalize): Remove.
3742
3743         * config/tc-arm.h (md_end): Remove.
3744         * config/tc-hppa.h (md_end): Remove.
3745         (DWARF2_LINE_MIN_INSN_LENGTH): New.
3746         * config/tc-m68hc11.h (md_end): Remove.
3747         * config/tc-mn10300.h (md_end): Remove.
3748         * config/tc-sh.h (md_end): Remove.
3749         * config/tc-v850.h (md_end): Remove.
3750
3751         * config/tc-ia64.c (emit_one_bundle): Don't protect
3752         dwarf2 bits with debug_type.
3753         (md_assemble): Likewise.
3754         (ia64_end_of_source): Don't call dwarf2_finish.
3755
3756 2000-11-16  Jim Wilson  <wilson@redhat.com>
3757
3758         * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
3759         >= 128 instead of > 128.  Abort if predicate regno is >= 64 instead of
3760         > 16.
3761
3762 2000-11-16  H.J. Lu  <hjl@gnu.org>
3763
3764         * config/obj-elf.c (obj_elf_symver): Don't check the missing
3765         version name.
3766
3767 2000-11-15  Kazu Hirata  <kazu@hxi.com>
3768
3769         * config/tc-tic30.c: Fix formatting.
3770         * config/tc-tic80.c: Likewise.
3771         * config/tc-v850.c: Likewise.
3772         * config/tc-vax.c: Likewise.
3773         * config/tc-w65.c: Likewise.
3774         * config/tc-z8k.c: Likewise.
3775
3776 2000-11-14  DJ Delorie  <dj@redhat.com>
3777
3778         * config/tc-v850.c: Support dwarf2.
3779         * config/tc-v850.h: Ditto.
3780
3781         * config/tc-v850.c (cons_fix_new_v850): Don't rely on
3782         parse_cons_expression_v850 to initialize hold_cons_reloc.
3783
3784 2000-11-15  Bernd Schmidt  <bernds@redhat.com>
3785
3786         * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
3787         (errata_nops_necessary_p): New function.
3788         (emit_one_bundle): Call it.  Update the GROUP_IDX field in struct
3789         md.
3790
3791 2000-11-14  Jim Wilson  <wilson@redhat.com>
3792
3793         * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
3794         return little endian bfd formats.
3795
3796 2000-11-14  Kazu Hirata  <kazu@hxi.com>
3797
3798         * config/aout_gnu.h: Fix formatting.
3799         * config/atof-vax.c: Likewise.
3800         * config/m68k-parse.h: Likewise.
3801         * config/m88k-opcode.h: Likewise.
3802         * config/obj-elf.c: Likewise.
3803         * config/tc-arm.c: Likewise.
3804         * config/tc-cris.c: Likewise.
3805         * config/tc-i386.c: Likewise.
3806         * config/tc-ia64.c: Likewise.
3807         * config/tc-mn10300.c: Likewise.
3808         * config/te-386bsd.h: Likewise.
3809         * config/te-hppa.h: Likewise.
3810         * config/te-nbsd.h: Likewise.
3811         * config/te-ppcnw.h: Likewise.
3812         * config/te-sparcaout.h: Likewise.
3813         * config/te-tmips.h: Likewise.
3814         * config/vax-inst.h: Likewise.
3815         * config/vms-conf.h: Likewise.
3816
3817 2000-11-14  Jakub Jelinek  <jakub@redhat.com>
3818
3819         * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
3820
3821 2000-11-13  H.J. Lu  <hjl@gnu.org>
3822
3823         * config/obj-elf.c (elf_frob_symbol): Support
3824         ".symver name,name2@@@nodename".
3825         (elf_frob_file_before_adjust): Likewise.
3826
3827         * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
3828         and ".symver name,name2@@@nodename".
3829         Fix a typo.
3830
3831 2000-11-12  H.J. Lu  (hjl@gnu.org)
3832
3833         * config/obj-elf.c (obj_elf_symver): Check missing version
3834         name.
3835
3836 2000-11-12  H.J. Lu  (hjl@gnu.org)
3837
3838         * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
3839         instead of bfd_vma for non-bfd assemblers.
3840
3841 2000-11-09  Kazu Hirata  <kazu@hxi.com>
3842
3843         * itbl-ops.c: Fix comment typos.
3844
3845 2000-11-08  Jim Wilson  <wilson@redhat.com>
3846
3847         * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
3848         (struct unwind): Add next_slot_frag field.
3849         (slot_index): New parameters slot_frag and first_frag.  Add code
3850         to add in frag sizes when different.  Add comments.
3851         (fixup_unw_records): New locals first_frag and last_frag.  Pass new
3852         arguments to slot_index.
3853         (emit_one_bundle): Set slot_frag field.  Set next_slot_number after
3854         loop end.  Set next_slot_frag field.
3855
3856 2000-11-07  H.J. Lu  <hjl@gnu.org>
3857
3858         * doc/as.texinfo (.symver): Updated for versioned symbol
3859         reference.
3860
3861         * obj.h (format_ops): Add the frob_file_before_adjust field.
3862
3863         * config/obj-aout.c (aout_format_ops): Set the
3864         frob_file_before_adjust field to 0.
3865         * config/obj-coff.c (coff_format_ops): Likewise.
3866         * config/obj-ecoff.c (ecoff_format_ops): Likewise.
3867
3868         * config/obj-elf.c (obj_elf_symver): Allow duplicated version
3869         name.
3870         (elf_frob_file_before_adjust): New function to remove unneeded
3871         versioned symbols from the symbol table.
3872         (elf_format_ops): Set the frob_file_before_adjust field to
3873         elf_frob_file_before_adjust.
3874
3875         * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
3876         not defined.
3877
3878         * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
3879
3880 2000-11-07  Peter Targett  <peter.targett@arccores.com>
3881
3882         * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
3883         BIG_ENDIAN macros.
3884         * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
3885         Fix compile time warning messages.
3886
3887 2000-11-07  Nick Clifton  <nickc@redhat.com>
3888
3889         * stabs.c (generate_asm_file): Increase length of xmalloc'ed
3890         buffer in order to avoid buffer overflows.
3891
3892 2000-11-06  Steve Ellcey <sje@cup.hp.com>
3893
3894         * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
3895         Change M to m for -milp32 or -mlp64 to match gcc.
3896         (dot_endp): Use bytes_per_address instead of 8.
3897         (emit_one_bundle): Use number_to_chars_littleendian instead of
3898         md_number_to_chars.
3899         (fix_insn): Likewise.
3900         (ia64_init): New function.
3901         (ia64_target_format): New function.
3902         (md_begin): Set endianness, arch, and machine as appropriate.
3903         * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
3904         Make these macros depend on TE_HPUX macro.
3905         (TARGET_FORMAT): Define.
3906         (HOST_SPECIAL_INIT): Define.
3907         * config/te-hpux.h: New file.
3908         * configure.in: Add "ia64-*-hpux*" target to configure.
3909         * configure: Regenerate.
3910
3911 2000-11-06  Kazu Hirata  <kazu@hxi.com>
3912
3913         * as.c: Fix formatting.
3914         * dwarf2dbg.c: Likewise.
3915         * input-file.c: Likewise.
3916         * input-file.h: Likewise.
3917         * input-scrub.c: Likewise.
3918         * itbl-ops.c: Likewise.
3919         * listing.c: Likewise.
3920         * macro.h: Likewise.
3921         * messages.c: Likewise.
3922         * read.c: Likewise.
3923         * subsegs.c: Likewise.
3924         * subsegs.h: Likewise.
3925         * write.c: Likewise.
3926
3927 2000-11-06  Nick Clifton  <nickc@redhat.com>
3928
3929         * doc/as.texinfo: Add GNU Free Documentation License.
3930         * doc/gasp.texi:  Add GNU Free Documentation License.
3931         * doc/as.1:  Add GNU Free Documentation License.
3932
3933 2000-11-05  Nick Clifton  <nickc@redhat.com>
3934
3935         * config/tc-arm.c: Add include of "dwarf2dbg.h"
3936
3937 2000-11-02  Per Lundberg  <plundis@chaosdev.org>
3938
3939         * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
3940         * configure: Regenerate.
3941
3942 2000-11-01  Nick Clifton  <nickc@redhat.com>
3943
3944         * read.c (original_case_string): New global variable.
3945         (read_a_source_file): Copy opcode string into
3946         original_case_string if clobbering the case of the opcode.
3947         * read.h: Export the definition of original_case_string.
3948         * config/tc-arm.c (md_assembler): When parsing a .req
3949         directive use the original opcode string, not the case
3950         clobbered version.
3951
3952 2000-11-02  Nick Clifton  <nickc@redhat.com>
3953
3954         * config/tc-mn10300.c (debug_line): Remove this static
3955         variable.
3956         (md_assemble): Call dwarf2_generate_asm_lineno instead of
3957         dwarf2_where and dwarf2_gen_line_info.
3958
3959 2000-11-02  Theo Honohan  <th@futuretv.com>
3960
3961         * config/tc-arm.c (do_msr): Improve error message.
3962
3963 2000-10-31  Eric Christopher  <echristo@redhat.com>
3964
3965         * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
3966         or pc-relative, else use fx_offset.
3967
3968 2000-10-31  Jim Wilson  <wilson@redhat.com>
3969
3970         * config/tc-ia64.c (struct md): New field tag_fixups.
3971         (ia64_flush_insns): Handle tag_fixups.  Error if dangling
3972         qualifying predicate.
3973         (emit_one_bundle): Delete spurious multiplication by one.  Handle
3974         tag_fixups.
3975         (ia64_start_line): Error if dangling qualifying predicate.
3976         (defining_tag): New static variable.
3977         (ia64_unrecognized_line, case '['): Parse tags.
3978         (ia64_frob_label): Create tag_fixups.
3979         (md_assemble): Reset md.qp.X_op after using it.
3980
3981 2000-10-31  Kaz Kojima <kkojima@rr.iij4u.or.jp>
3982
3983         * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
3984
3985 2000-10-31  Bernd Schmidt  <bernds@redhat.co.uk>
3986
3987         * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
3988
3989 2000-10-30  Kazu Hirata  <kazu@hxi.com>
3990
3991         * expr.c: Fix formatting.
3992         * flonum-copy.c: Likewise.
3993         * flonum.h: Likewise.
3994         * gasp.c: Likewise.
3995         * hash.c: Likewise.
3996
3997 2000-10-30  Hans-Peter Nilsson  <hp@bitrange.com>
3998
3999         * as.h (OPTION_MD_BASE): Bump to 190.
4000         * as.c (parse_args) <std_longopts>: Add comment about the need to
4001         check OPTION_MD_BASE in as.h.
4002
4003         * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
4004         for weak symbols.
4005
4006 2000-10-27  Nick Clifton  <nickc@redhat.com>
4007
4008         * configure.in (emulations): Add m68hc12.
4009         * configure: Regenerate.
4010         * po/gas.pot: Regenerate.
4011
4012 2000-10-27  Aldy Hernandez  <aldyh@redhat.com>
4013
4014         * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
4015         cpsr*.
4016         (arm_psr_parse): Handle lowercase CPSR and SPSR.
4017
4018 2000-10-25  Nick Clifton  <nickc@redhat.com>
4019
4020         * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
4021         a DWARF2 line number information sequence.
4022
4023         *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
4024
4025         * read.c (generate_lineno_debug): Update comment describing why
4026         DWARF2 line number debug information is not generated
4027         automatically by this function.
4028
4029         * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
4030         not all.
4031
4032         * config/tc-arm.h (md_end): Define.
4033         (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4034
4035         * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
4036         if generating DWARF2 line numbers.
4037         (arm_end_of_source): New function.  Call dwarf2_finish if
4038         necessary.
4039
4040         * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
4041         * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
4042         * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
4043
4044 2000-10-25  Diego Novillo  <dnovillo@cygnus.com>
4045
4046         * config/tc-i386.c: Fix prototype declarations for functions taking no
4047         arguments.
4048
4049 2000-10-24  Diego Novillo  <dnovillo@cygnus.com>
4050
4051         * config/tc-i386.c (i386_operand_modifier): Remove.
4052         (build_displacement_string): Remove.
4053         (i386_parse_seg): Remove.
4054         (i386_intel_memory_operand): Remove.
4055         (i386_intel_operand): Re-write using recursive descent parser based
4056         on MASM documentation.
4057         (struct intel_parser_s): New structure.
4058         (intel_parser): New static variable.
4059         (struct intel_token): New structure.
4060         (cur_token, prev_token): New static variables.
4061         (T_NIL): Define.
4062         (T_CONST): Define.
4063         (T_REG): Define.
4064         (T_BYTE): Define.
4065         (T_WORD): Define.
4066         (T_DWORD): Define.
4067         (T_QWORD): Define.
4068         (T_XWORD): Define.
4069         (T_SHORT): Define.
4070         (T_OFFSET): Define.
4071         (T_PTR): Define.
4072         (T_ID): Define.
4073         (intel_match_token): New function.
4074         (intel_get_token): New function.
4075         (intel_putback_token): New function.
4076         (intel_expr): New function.
4077         (intel_e05): New function.
4078         (intel_e05_1): New function.
4079         (intel_e06): New function.
4080         (intel_e06_1): New function.
4081         (intel_e09): New function.
4082         (intel_e09_1): New function.
4083         (intel_e10): New function.
4084         (intel_e10_1): New function.
4085         (intel_e11): New function.
4086
4087 2000-10-20  Jakub Jelinek  <jakub@redhat.com>
4088
4089         * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
4090         instructions to loose any special insn->architecture mask.
4091
4092         * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
4093         (sparc_md_end, sparc_arch_types, sparc_arch,
4094         sparc_elf_final_processing): Handle v8plusb and v9b architectures.
4095         (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
4096         request v9b architecture if they are used).
4097
4098 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
4099
4100         * config/tc-m68k.c: Fix the previous misapplied patch.
4101
4102 2000-10-18  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
4103
4104         * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
4105         BFD_ASSEMBLER and !BFD_ASSEMBLER.
4106         * config/tc-m68k.c (md_convert_frag_1): Use them instead of
4107         BFD_RELOC_*.
4108
4109 2000-10-17  Kazu Hirata  <kazu@hxi.com>
4110
4111         * debug.c: Fix formatting.
4112         * depend.c: Likewise.
4113         * dwarf2dbg.c: Likewise.
4114         * dwarf2dbg.h: Likewise.
4115         * ecoff.c: Likewise.
4116         * expr.c: Likewise.
4117         * expr.h: Likewise.
4118         * flonum-konst.c: Likewise.
4119         * frags.h: Likewise.
4120
4121 2000-10-17  Chandrakala Chavva  <cchavva@redhat.com>
4122
4123         * as.c: New option OPTION_TARGET_HELP. Prints all target specific
4124         options.
4125         * doc/as.texinfo: Added notes about this new option.
4126
4127 2000-10-16  Hans-Peter Nilsson  <hp@bitrange.com>
4128
4129         * config/tc-sh.c (JREG): Remove.
4130         (md_convert_frag): Remove #if 0:d code using JREG.
4131
4132 2000-10-15  Diego Novillo  <dnovillo@cygnus.com>
4133
4134         * config/tc-i386.c (i386_operand_modifier): Only match
4135         modifiers SHORT and FLAT if they are followed by a space.
4136         (parse_register): When `allow_naked_reg' is set, do not confuse
4137         identifiers that start with a register name with a register.
4138
4139 2000-10-12  Kazu Hirata  <kazu@hxi.com>
4140
4141         * app.c: Fix formatting.
4142         * as.c: Likewise.
4143         * as.h: Likewise.
4144         * bit_fix.h: Likewise.
4145         * cgen.c: Likewise.
4146         * cgen.h: Likewise.
4147         * cond.c: Likewise.
4148
4149 2000-10-11  Alan Modra  <alan@linuxcare.com.au>
4150
4151         * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
4152
4153 2000-10-07  Alan Modra  <alan@linuxcare.com.au>
4154
4155         * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
4156         Re-arrange function a little and improve error message.
4157
4158         * write.c (write_relocs): Fix a comment.
4159
4160         * config/obj-elf.c (elf_frob_symbol): Make section syms global on
4161         link-once sections.
4162
4163 2000-10-05  Jim Wilson  <wilson@cygnus.com>
4164
4165         * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
4166
4167 2000-10-05  Alan Modra  <alan@linuxcare.com.au>
4168
4169         * config/tc-i386.c: Delete some useless comments, reformat others.
4170
4171         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
4172         non-global syms in linkonce sections.
4173
4174 2000-10-04  Ralf Baechle  <ralf@gnu.org>
4175
4176         * config/tc-ia64.c (operand_match): Don't use // style comments.
4177         * config/tc-i370.c: Likewise.
4178
4179 2000-09-29  Hans-Peter Nilsson  <hp@axis.com>
4180
4181         Changes to handle varying register prefix and user symbol prefix.
4182         * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
4183         SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
4184         SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
4185         (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
4186         cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
4187         (demand_register_prefix): New variable.
4188         (md_pseudo_table): New pseudo ".syntax".
4189         (md_longopts): New options --no-underscore and --underscore.
4190         (cris_target_format): Return elf32-us-cris or elf32-cris depending
4191         on symbols_have_leading_underscore.
4192         (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
4193         (get_spec_reg): Ditto.
4194         (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
4195         Fix formatting.
4196         (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
4197         --help.
4198         <case OPTION_NO_US, case OPTION_US>: New.
4199         (md_show_usage): Be brief and reformat to match continuation of
4200         --help.
4201         * po/gas.pot: Regenerate.
4202
4203 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
4204
4205         * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
4206         force relocs for 12 bit branches.
4207         (md_apply_fix): Similarly, adjust logic here.
4208
4209 2000-09-28  Alan Modra  <alan@linuxcare.com.au>
4210
4211         * config/tc-hppa.c (md_apply_fix): Add fmt assertion.  Don't
4212         adjust for external and weak syms as we will use a reloc.  Allow
4213         for +8 offset when calculating limits of branches.
4214         (hppa_fix_adjustable): Undo 2000-09-23 change.
4215         (hppa_force_relocation): Likewise.  Add fx_addsy assertion.
4216         Correct distance calculation.
4217         (tc_gen_reloc): Print the file name and line number if we can't
4218         handle a fixup.
4219
4220         From John David Anglin <dave@hiauly1.hia.nrc.ca>
4221         * config/tc-hppa.c (nonzero_dibits): Define.
4222         (arg_reloc_stub_needed): Check each arg and return value
4223         separately for zero case.
4224         (pa_align): Declare argument `bytes'.
4225
4226 2000-09-25  Kazu Hirata  <kazu@hxi.com>
4227
4228         * config/tc-cris.c: Fix formatting.
4229         * config/tc-d10v.h: Likewise.
4230         * config/tc-d30v.c: Likewise.
4231         * config/tc-d30v.h: Likewise.
4232         * config/tc-fr30.c: Likewise.
4233         * config/tc-fr30.h: Likewise.
4234         * config/tc-m68k.c: Likewise.
4235         * config/tc-m68k.h: Likewise.
4236         * config/tc-pj.h: Likewise.
4237         * config/tc-ppc.c: Likewise.
4238         * config/tc-ppc.h: Likewise.
4239         * config/tc-sh.c: Likewise.
4240         * config/tc-sh.h: Likewise.
4241         * config/tc-sparc.c: Likewise.
4242         * config/tc-v850.h: Likewise.
4243         * config/tc-vax.h: Likewise.
4244         * config/tc-w65.h: Likewise.
4245         * config/tc-z8k.h: Likewise.
4246
4247 2000-09-23  Alan Modra  <alan@linuxcare.com.au>
4248
4249         * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
4250         checks only for ELF.
4251         (hppa_force_relocation): Likewise.
4252
4253 2000-09-22  Jim Wilson  <wilson@cygnus.com>
4254
4255         * config/tc-ia64.c (dv_sem): Add "stop".
4256         (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
4257         (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
4258         (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
4259         match above.
4260         (mark_resources): Check IA64_RS_PRr.
4261
4262 2000-09-22  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
4263
4264         * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
4265         md_estimate_size_before_relax): Redesign and clean up the
4266         relaxation mechanism.
4267
4268 2000-09-21  Kazu Hirata  <kazu@hxi.com>
4269
4270         * config/tc-ns32k.c: Fix formatting.
4271         * config/tc-ns32k.h: Likewise.
4272
4273 2000-09-20  Kazu Hirata  <kazu@hxi.com>
4274
4275         * config/tc-m32r.c: Fix formatting.
4276         * config/tc-m32r.h: Likewise.
4277         * config/tc-m68851.h: Likewise.
4278         * config/tc-m68hc11.c: Likewise.
4279         * config/tc-m68hc11.h: Likewise.
4280         * config/tc-m88k.c: Likewise.
4281         * config/tc-mcore.c: Likewise.
4282         * config/tc-mcore.h: Likewise.
4283         * config/tc-mips.c: Likewise.
4284         * config/tc-mips.h: Likewise.
4285         * config/tc-mn10200.h: Likewise.
4286         * config/tc-mn10300.h: Likewise.
4287         * config/tc-tahoe.c: Likewise.
4288         * config/tc-tahoe.h: Likewise.
4289
4290 2000-09-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
4291
4292         * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
4293         Likewise in relaxation description comments.
4294
4295 2000-09-18  Alan Modra  <alan@linuxcare.com.au>
4296
4297         * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
4298         subtraction of two syms without emitting a relocation.
4299
4300         From  David Huggins-Daines  <dhd@linuxcare.com>
4301         * config/tc-hppa.c (hppa_force_relocation): Force relocations for
4302         global or weak symbols.
4303
4304 2000-09-15  Kazu Hirata  <kazu@hxi.com>
4305
4306         * config/tc-h8300.h: Fix formatting.
4307         * config/tc-h8500.c: Likewise.
4308         * config/tc-h8500.h: Likewise.
4309         * config/tc-hppa.h: Likewise.
4310         * config/tc-i370.h: Likewise.
4311         * config/tc-i386.h: Likewise.
4312         * config/tc-i860.c: Likewise.
4313         * config/tc-i860.h: Likewise.
4314         * config/tc-i960.h: Likewise.
4315         * config/tc-ia64.c: Likewise.
4316         * config/tc-ia64.h: Likewise.
4317
4318 2000-09-14  Kazu Hirata  <kazu@hxi.com>
4319
4320         * config/tc-a29k.c: Fix formatting.
4321         * config/tc-alpha.c: Likewise.
4322         * config/tc-arc.c: Likewise.
4323         * config/tc-arc.h: Likewise.
4324         * config/tc-arm.c: Likewise.
4325         * config/tc-arm.h: Likewise.
4326         * config/tc-avr.c: Likewise.
4327         * config/tc-avr.h: Likewise.
4328         * config/tc-tic30.c: Likewise.
4329         * config/tc-tic30.h: Likewise.
4330         * config/tc-tic54x.c: Likewise.
4331         * config/tc-tic54x.h: Likewise.
4332         * config/tc-tic80.c: Likewise.
4333         * config/tc-tic80.h: Likewise.
4334
4335 2000-09-14  Timothy Wall  <twall@cygnus.com>
4336
4337         * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
4338         parallel comparisons for later use.
4339         (struct rsrc): Add parallel comparison type.
4340         (resources_match): Skip special cases of PR usage (non-conflicting
4341         parallel compares).
4342
4343 2000-09-13  Kazu Hirata  <kazu@hxi.com>
4344
4345         * config/obj-ecoff.c: Fix formatting.
4346         * config/obj-elf.c: Likewise.
4347         * config/obj-elf.h: Likewise.
4348         * config/obj-evax.h: Likewise.
4349         * config/obj-generic.h: Likewise.
4350         * config/obj-hp300.c: Likewise.
4351         * config/obj-hp300.h: Likewise.
4352         * config/obj-ieee.h: Likewise.
4353         * config/obj-vms.c: Likewise.
4354         * config/obj-vms.h: Likewise.
4355
4356 2000-09-13  Anders Norlander  <anorland@acc.umu.se>
4357
4358         * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
4359         (md_parse_option): Ditto.
4360         (md_longopts): Add -mips32 option.
4361         (md_show_usage): Document new options.
4362         (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
4363         (mips_ip): Assemble mfc0 with a sub-selection code.
4364         (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
4365         (mips_cpu_to_str): New function.
4366         (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
4367         Use CPU_* defines instead of hardcoded numbers.
4368
4369         * doc/as.texinfo: Document new options.
4370         * doc/c-mips.texi: Ditto.
4371
4372 2000-09-12  Kazu Hirata  <kazu@hxi.com>
4373
4374         * as.h: Fix formatting.
4375         * asintl.h: Likewise.
4376         * bit_fix.h: Likewise.
4377         * config/obj-aout.c: Likewise.
4378         * config/obj-aout.h: Likewise.
4379         * config/obj-bout.c: Likewise.
4380         * config/obj-bout.h: Likewise.
4381         * config/obj-coff.c: Likewise.
4382         * config/obj-coff.h: Likewise.
4383         * dwarf2dbg.h: Likewise.
4384         * expr.h: Likewise.
4385         * flonum.h: Likewise.
4386         * frags.h: Likewise.
4387         * itbl-ops.h: Likewise.
4388         * macro.h: Likewise.
4389         * read.h: Likewise.
4390         * sb.h: Likewise.
4391         * struc-symbol.h: Likewise.
4392         * subsegs.h: Likewise.
4393         * symbols.h: Likewise.
4394         * tc.h: Likewise.
4395         * write.h: Likewise.
4396
4397 2000-09-11  Kazu Hirata  <kazu@hxi.com>
4398
4399         * bignum-copy.c: Fix formatting.
4400         * config/tc-i370.c: Likewise.
4401         * config/tc-i960.c: Likewise.
4402         * config/tc-m68k.c: Likewise.
4403         * ehopt.c: Likewise.
4404         * flonum-copy.c: Likewise.
4405         * flonum-konst.c: Likewise.
4406         * flonum-mult.c: Likewise.
4407         * literal.c: Likewise.
4408         * read.c: Likewise.
4409         * sb.c: Likewise.
4410         * stabs.c: Likewise.
4411         * subsegs.c: Likewise.
4412
4413 2000-09-09  Philip Blundell  <philb@gnu.org>
4414
4415         * configure.in (arm*-*-uclinux*): New target.
4416         * configure: Regenerate.
4417
4418 2000-09-09  Kazu Hirata  <kazu@hxi.com>
4419
4420         * input-file.c: Fix formatting.
4421         * itbl-ops.c: Likewise.
4422         * messages.c: Likewise.
4423
4424 2000-09-08  Philip Blundell  <philb@gnu.org>
4425
4426         * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
4427         offset is negative.
4428
4429 2000-09-07  H.J. Lu  <hjl@gnu.org>
4430
4431         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
4432         * configure: Rebuild.
4433
4434 2000-09-07  Kazu Hirata  <kazu@hxi.com>
4435
4436         * atof-generic.c: Fix formatting.
4437         * config/tc-mips.c: Likewise.
4438         * config/tc-vax.c: Likewise.
4439         * input-scrub.c: Likewise.
4440
4441 2000-09-07  Alexandre Oliva  <aoliva@redhat.com>
4442
4443         * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
4444         * configure.in (sh-*-linux*): Added.
4445         * configure: Rebuilt.
4446
4447 2000-09-06  Kazu Hirata  <kazu@hxi.com>
4448
4449         * config/tc-hppa.c: Fix formatting.
4450
4451         * ecoff.c: Fix formatting.
4452
4453 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
4454
4455         * configure: Rebuilt with new libtool.m4.
4456
4457 2000-09-05  Kazu Hirata  <kazu@hxi.com>
4458
4459         * cgen.c: Fix formatting.
4460         * config/tc-ia64.c: Likewise.
4461
4462 2000-09-05  Nick Clifton  <nickc@redhat.com>
4463
4464         * aclocal.m4: Regenerate.
4465         * config.in: Regenerate.
4466         * configure: Regenerate.
4467         * po/gas.pot: Regenerate.
4468
4469 2000-09-05  Hans-Peter Nilsson  <hp@axis.com>
4470
4471         * config/tc-cris.c: Correct comment typos.
4472
4473 2000-09-05  Eric Christopher  <echristo@cygnus.com>
4474
4475         * config/tc-mn10300.c: Cleanup.
4476         (md_pcrel_from): Enable.
4477
4478 2000-09-05  Alan Modra  <alan@linuxcare.com.au>
4479
4480         * expr.c (operand): Fix a comment typo.
4481         * write.c (write_relocs): Fix a signed/unsigned warning.
4482
4483         * config/tc-hppa.c (fudge_reg_expressions): New
4484         (hppa_force_reg_syms_absolute): New.
4485         (pa_equ): Allow reg_section expressions.
4486         * config/tc-hppa.c (md_optimize_expr): Define.
4487         (hppa_force_reg_syms_absolute): Prototype.
4488
4489         * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
4490         (pa_parse_number): Pass in arg to select fp reg parsing.
4491         Return 1 to indicate format checks pass.  If strict, then only
4492         accept a register or register symbol.  Return value in...
4493         (pa_number): New static for pa_parse_number.
4494         (FP_REG_BASE): Define.
4495         (FP_REG_RSEL): Define.
4496         (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
4497         appropriate.  White space changes.
4498         (need_pa11_opcode): Don't bother passing any params, get them from
4499         globals instead.
4500         (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
4501         Remove extraneous check in case 'Q'.
4502         (pa_equ): Modify call to pa_parse_number to do strict parsing. If
4503         reg, set section of resulting symbol to reg_section.
4504         (pa_parse_space_stmt): Modify call to pa_parse_number.
4505         (pa_space): Likewise.
4506
4507         * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4508         (hppa_force_relocation): Handle vtable relocs.
4509         (pa_vtable_entry): New.
4510         (pa_vtable_inherit): New.
4511         (md_pseudo_table): Add entries for vtable pseudos.
4512         (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
4513         and R_PARISC_GNU_VTENTRY relocs.  Reject reduction of relocs
4514         against weak syms.
4515         (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
4516         (pa_type_args): Don't call symbol_get_bfdsym multiple times.
4517         Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
4518         millicode import.
4519         * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
4520         specify a symbol type.
4521
4522         * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
4523         dependent things together.
4524         (md_elf_symbol_type): Define.
4525
4526         * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
4527         symbol.
4528         * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
4529
4530         * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
4531         (obj_elf_vtable_entry): Declare.
4532
4533         * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
4534         and export function.
4535         (obj_elf_vtable_entry): Similarly.
4536         (elf_pseudo_table): Fix the damage with a cast.
4537
4538 2000-09-03  Richard Henderson  <rth@cygnus.com>
4539
4540         * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4541         for template selection when a label is needed.
4542
4543 2000-09-02  Kazu Hirata  <kazu@hxi.com>
4544
4545         * config/tc-ia64.c: Fix formatting.
4546
4547 2000-09-02  Nick Clifton  <nickc@redhat.com>
4548
4549         * configure.in: Increase version number to 2.10.91.
4550         * configure: Regenerate.
4551         * aclocal.m4: Regenerate.
4552         * config.in: Regenerate.
4553         * po/gas.pot: Regenerate.
4554         * Makefile.in: Regenerate.
4555
4556 2000-09-01  Alexandre Oliva  <aoliva@redhat.com>
4557
4558         * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
4559         * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
4560         become PC-relative to BFD_RELOC_32_PCREL.  Reject 16- or 8-bit
4561         similar relocs.
4562         (sh_obj_adjustable): Return 1 for PC-relative offsets used in
4563         branches.
4564
4565 2000-09-01  Niibe Yutaka  <gniibe@m17n.org>, Kaz Kojima  <kkojima@rr.iij4u.or.jp>, Alexandre Oliva  <aoliva@redhat.com>
4566
4567         * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
4568         TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
4569         * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
4570         [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
4571         (GOT_symbol): New variable.
4572         (md_undefined_symbol): Set it.
4573
4574 2000-09-01  Richard Henderson  <rth@cygnus.com>
4575
4576         * config/tc-ia64.c (match): Don't inline.
4577         (extra_goodness): New.
4578         (md_begin): Prefer nop.f and nop.b for best_template.
4579
4580 2000-08-31  Kazu Hirata  <kazu@hxi.com>
4581
4582         * as.c: Fix formatting.
4583         * cond.c: Likewise.
4584         * frags.c: Likewise.
4585         * macro.c: Likewise.
4586
4587 2000-08-31  Eric Christopher  <echristo@cygnus.com>
4588
4589         * config/tc-mn10300.c:  Cleanup and fix warnings.
4590         (md_pseudo_table): Add initializers.
4591         (md_show_usage): Cleanup.
4592         (md_parse_option): Fix warnings.
4593         (md_undefined_symbol): Fix warnings.
4594         (md_conver_frag): Fix warnings.
4595         (tc_gen_reloc): Fix warnings.
4596         (md_apply_fix3): Fix warnings.
4597         (check_operand): Fix warnings.
4598
4599 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
4600
4601         * acinclude.m4: Include libtool and gettext macros from the
4602         top level.
4603         * aclocal.m4, configure: Rebuilt.
4604
4605 2000-08-30  Mark Hatle  <mhatle@mvista.com>
4606
4607         * config/tc-ppc.c (md_parse_option): Recognize -m405.
4608
4609 2000-08-31  Kazu Hirata  <kazu@hxi.com>
4610
4611         * listing.c: Fix formatting.
4612
4613 2000-08-29  Kazu Hirata  <kazu@hxi.com>
4614
4615         * app.c: Fix a comment typo.  Fix formatting.
4616
4617 2000-08-25  J. David Anglin  <dave@hiauly1.hia.nrc.ca>
4618
4619         * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
4620         offset of the target destination for jmp instructions.
4621         (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
4622
4623 2000-08-24  Hans-Peter Nilsson  <hp@axis.com>
4624
4625         * NEWS: Mention support for CRIS.
4626
4627 Thu Aug 24 20:41:05 2000  Denis Chertykov  <denisc@overta.ru>
4628
4629         * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
4630         Sets `.lcomm' alignment to zero.
4631
4632 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
4633
4634         * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
4635         TC_FIX_ADJUSTABLE): Define.
4636
4637 2000-08-23  Jim Wilson  <wilson@cygnus.com>
4638
4639         * config/tc-ia64.c (output_unw_records): Set U & E flags only if
4640         unwind.personality_routine is set.
4641
4642 2000-08-23  H.J. Lu  <hjl@gnu.org>
4643
4644         * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
4645
4646 2000-08-23  Alexandre Oliva  <aoliva@redhat.com>
4647
4648         * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
4649         environment is pe.
4650
4651 2000-08-22  H.J. Lu  <hjl@gnu.org>
4652
4653         * config.in (STRICTCOFF): New for strict COFF.
4654
4655         * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
4656         i386-*-go32* and i386-go32-rtems*.
4657         * configure: Rebuilt.
4658
4659         * config/obj-coff.c (obj_coff_endef): Follow the historical
4660         behavior if STRICTCOFF is not defined.
4661
4662         * doc/internals.texi: Document STRICTCOFF.
4663
4664 2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
4665
4666         * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4667         (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
4668         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4669         <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
4670         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
4671         <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
4672         * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
4673         Likewise.
4674
4675 2000-08-22  Eric Christopher  <echristo@cygnus.com>
4676
4677         * config/tc-mn10300.c: (md_apply_fix): New function.
4678         (mn10300_force_relocation): New function.
4679         (mn10300_fix_adjustable): New function.
4680
4681         * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
4682         (TC_HANDLES_FX_DONE): Define.
4683         (obj_fix_adjustable): Define.
4684         (MD_APPLY_FIX3): Define.
4685         (TC_LINKRELAX_FIXUP): Define.
4686
4687         * write.c: (TC_LINKRELAX_FIXUP):  Define if not
4688         previously defined.
4689         (fixup_segment): Use TC_LINKRELAX_FIXUP.
4690
4691         * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
4692
4693 2000-08-21  Jason Eckhardt  <jle@cygnus.com>
4694
4695         * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
4696         if the fixup resulted in a relocation.
4697
4698 2000-08-18  Nick Clifton  <nickc@redhat.com>
4699
4700         * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
4701         Make reference to first element of shift_names explicit.
4702
4703 2000-08-18  Alexandre Oliva  <aoliva@redhat.com>
4704
4705         * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
4706         obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
4707         add a symbol's address.  Removed all target-specific #ifdefs that
4708         used to accomplished the same.
4709         * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4710         * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4711         * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4712         * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4713         * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
4714
4715 2000-08-17  Kazu Hirata  <kazu@hxi.com>
4716
4717         * dwarf2dbg.c: Fix formatting.
4718
4719 2000-08-17  Nick Clifton  <nickc@redhat.com>
4720
4721         * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
4722         to be recoded as logical shift lefts by zero.
4723
4724 2000-08-16  Jim Wilson  <wilson@cygnus.com>
4725
4726         * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
4727         postincrement modified registers.  Handle IA64_OPND_R3_2 addl
4728         source registers.
4729         (note_register_values): Handle IA64_OPND_R3_2 operands.
4730
4731 2000-08-16  Jason Eckhardt  <jle@cygnus.com>
4732
4733         * config/tc-i860.c (md_operand): Silly typo fixed.
4734
4735 2000-08-16  Nick Clifton  <nickc@redhat.com>
4736
4737         * config/tc-arm.c (struct asm_shift): Delete.
4738         (shift[]): Delete.
4739         (enum asm_shift_index): New.
4740         (struct asm_shift_properties): New.
4741         (struct asm_shift_name): New.
4742         (shift_properties[]); New.
4743         (shift_names[]); New.
4744
4745         (decode_shift): Use new structures.
4746         Issue a warning is "ROR #0" is used.
4747         Issue a warning if "ASR #0" or "LSR #0" is used.
4748
4749         (md_begin): Initialise arm_shift_hsh table from new
4750         asm_shift_name array.
4751
4752 2000-08-16  Jakub Jelinek  <jakub@redhat.com>
4753
4754         * config/tc-sparc.c: Kill all warnings.
4755         (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
4756         in -xarch= as well.
4757         (md_show_usage): Update usage text.
4758
4759 2000-08-16  Nick Clifton  <nickc@redhat.com>
4760
4761         * config/tc-arm.c (do_bx): Warn about "bx px" not being very
4762         useful.
4763
4764 2000-08-15  Will Cohen  <wcohen@redhat.com>
4765
4766         * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
4767
4768         * config/tc-sh.c (md_assemble): Changed so debug_type
4769         test performed for ppi_assemble
4770         * config/tc-sh.c: Included dwarf2dbg.h.
4771         (debug_line): Defined.
4772         (md_assemble): Generates dwarf2 line info.
4773         (sh_finalize): New function.  Finalize dwarf2 info.
4774         (assemble_ppi): Returns size of code generated.
4775         (build_Mytes): Returns size of code generated.
4776         (md_pseudo_table): Added "file" and "loc" psuedo ops.
4777         * config/tc-sh.h (md_end): Defined.
4778         (sh_finalize): Declared.
4779
4780 2000-08-15  Alexandre Oliva  <aoliva@redhat.com>
4781
4782         * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
4783         md_number_to_chars.
4784
4785 2000-08-14  Nick Clifton  <nickc@redhat.com>
4786
4787         * config/tc-arm.c (do_bx): Allow "bx pc".
4788
4789 2000-08-14  Jim Wilson  <wilson@cygnus.com>
4790
4791         * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4792         (md_parse_option):  Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
4793         (md_begin): Change assignment to md.flag to OR in the new bit.
4794
4795 2000-08-14  Mark Elbrecht  <snowball3@bigfoot.com>
4796
4797         * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
4798         flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
4799         C_MOU, and C_EOS.
4800
4801 2000-08-14  Jason Eckhardt  <jle@cygnus.com>
4802
4803         * NEWS: Mention i860 support.
4804
4805 Mon Aug 14 11:49:12 2000  Jeffrey A Law  (law@cygnus.com)
4806
4807         * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
4808
4809 2000-08-14  Andreas Schwab  <schwab@suse.de>
4810
4811         * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
4812
4813 2000-08-11  Andreas Schwab  <schwab@suse.de>
4814
4815         * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
4816         argument.
4817
4818 2000-08-11  Kazu Hirata  <kazu@hxi.com>
4819
4820         * expr.c: Fix formatting.
4821         * config/obj-bout.c: Likewise.
4822
4823 2000-08-10  Jason Eckhardt  <jle@cygnus.com>
4824
4825         * doc/c-i860.texi: Flesh out the i860 section more.
4826
4827 2000-08-10  Kazu Hirata  <kazu@hxi.com>
4828
4829         * symbols.c: Fix formatting.
4830         * expr.c: Likewise.
4831
4832 Wed Aug  9 16:28:21 EDT 2000    Diego Novillo <dnovillo@cygnus.com>
4833
4834         * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
4835         modifier has the IgnoreSize bit set.
4836
4837 2000-08-09  Alan Modra  <alan@linuxcare.com.au>
4838
4839         From  Rodney Brown  <RodneyBrown@mynd.com>
4840         * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
4841         * configure: Regenerate.
4842
4843 2000-08-09  Kazu Hirata  <kazu@hxi.com>
4844
4845         * hash.c: Fix formatting.
4846         * gasp.c: Likewise.
4847
4848 2000-08-08  Jason Eckhardt  <jle@cygnus.com>
4849
4850         * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
4851         (i860_fix_info): New enum.
4852         (MD_APPLY_FIX3): Define.
4853         (WORKING_DOT_WORD): Define.
4854         (TC_HANDLES_FX_DONE): Define.
4855         (DIFF_EXPR_OK): Define.
4856         (LISTING_HEADER): Define.
4857         (TARGET_FORMAT): Select target format based on endian flag.
4858         (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
4859         (target_big_endian): Add external declaration.
4860
4861         * config/tc-i860.c: All existing code reworked completely. Other
4862         new code shown below.
4863         (SYNTAX_SVR4): Define.
4864         (target_warn_expand): New variable.
4865         (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
4866         (md_longopts): Declare and define with new options (-EL, -EB,
4867         and -mwarn-expand).
4868         (md_show_usage): New function.
4869         (md_operand): New function.
4870         (obtain_reloc_for_imm16): New function.
4871         (md_apply_fix3): New function.
4872         (tc_gen_reloc): New function.
4873
4874 2000-08-08  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
4875
4876         * config/tc-m68hc11.c (build_jump_insn): Make sure the
4877         2 bytes of the jump address are in the same frag.
4878         (find): Accept 68hc12 register indirect modes.
4879
4880         * NEWS: Mention 68HC11 & 68HC12 support.
4881
4882 2000-08-07  Richard Henderson  <rth@cygnus.com>
4883
4884         * config/tc-ia64.c (unwind): Add prologue_mask member.
4885         (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
4886         (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
4887         (dot_body): Clear unwind.prologue_mask.
4888         (dot_prologue): Set it.  Accept a register second argument.
4889
4890 2000-08-07  Kazu Hirata  <kazu@hxi.com>
4891
4892         * config/atof-ieee.c: Fix formatting.
4893         * config/atof-tahoe.c: Likewise.
4894
4895 2000-08-06  Nick Clifton  <nickc@cygnus.com>
4896
4897         * config/tc-sparc.c (md_begin): Fix typo in recent formatting
4898         work.
4899
4900         * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4901         of .popsection, .previous, .pushsection, .subsection,
4902         .version, .vtable_entry, .vtable_inherit and .weak.
4903
4904 2000-08-05  Kazu Hirata  <kazu@hxi.com>
4905
4906         * config/tc-cris.c: Fix formatting.
4907         * config/tc-i386.c: Likewise.
4908         * config/tc-sparc.c (sparc_ip): Simplify the code.
4909
4910 2000-08-04  Kazu Hirata  <kazu@hxi.com>
4911
4912         * config/tc-cris.c: Rearrange code for readability.
4913         * config/tc-d10v.c: Fix formatting.
4914         * config/tc-m32r.c: Likewise.
4915         * config/tc-sparc.c: Likewise.
4916
4917 2000-08-02  Jim Wilson  <wilson@cygnus.com>
4918
4919         * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
4920         before ia64_find_opcode.
4921         (md_assemble): Likewise.
4922
4923 2000-08-01  Nick Clifton  <nickc@cygnus.com>
4924
4925         * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
4926         Undo some formatting fixes.
4927
4928 2000-08-01  Kazu Hirata  <kazu@hxi.com>
4929
4930         * config/obj-som.c: Fix formatting.
4931         * config/obj-ieee.c: Likewise.
4932         * config/tc-arm.c: Likewise.
4933         * config/tc-v850.c: Likewise.
4934
4935 2000-08-01  Nick Clifton  <nickc@redhat.com>
4936
4937         * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4938         index by command line option.
4939
4940 2000-08-01  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
4941
4942         * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
4943         (@node M68K-Branch): Rewrite to match the reality.
4944
4945 2000-07-31  Jason Eckhardt  <jle@cygnus.com>
4946
4947         * doc/c-i860.texi: New file.
4948         * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
4949         * doc/Makefile.in: Regenerate.
4950         * doc/all.texi: Add I860 as relevant architecture.
4951         * doc/as.texinfo: Include i860 dependent file c-i860.texi.
4952
4953 2000-07-31  Kazu Hirata  <kazu@hxi.com>
4954
4955         * config/tc-d30v.c: Fix formatting.
4956
4957 2000-07-31  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
4958
4959         * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4960         (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
4961         long emit a long branch if available instead of an absolute jump, never
4962         emit absolute jumps for anything with --pcrel.
4963
4964         * doc/c-m68k.texi: Document new command line option.
4965
4966 2000-07-29  Marek Michalkiewicz  <marekm@linux.org.pl>
4967
4968         * config/tc-avr.c: Use PARAMS macro in function declarations.
4969         Don't declare md_pcrel_from_section (already in tc-avr.h).
4970         (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
4971         (avr_operand): Don't set (unsigned) op_mask to -1.
4972
4973 2000-07-28  Jason Eckhardt  <jle@cygnus.com>
4974
4975         * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
4976         * configure: Regenerated.
4977         * config/obj-elf.c (obj_elf_type): Recognize a fifth type
4978         of operand to the .type directive (.e.g, "type").
4979
4980 2000-07-28  Alan Modra  <alan@linuxcare.com.au>
4981
4982         * as.h (warn_comment, found_comment, found_comment_file): Declare.
4983         * app.c (do_scrub_chars): Record where first comment found.
4984         * read.c (read_a_source_file): Init found_comment on entry, and
4985         notify whether comments found on exit.
4986         * config/tc-hppa.c (md_shortopts): Add "c".
4987         (md_longopts): Add warn-comment.
4988         (md_parse_option): Handle it.
4989         (md_show_usage): Show available options.
4990         * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
4991
4992 Thu Jul 27 11:25:01 2000  Andrew Cagney  <cagney@b1.cygnus.com>
4993
4994         * config/tc-mn10300.c (md_convert_frag): Fix printfs.
4995         (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
4996         sym_ptr_ptr
4997         (md_estimate_size_before_relax): Don't fall off end of function.
4998
4999 2000-07-27  Kazu Hirata  <kazu@hxi.com>
5000
5001         * config/tc-avr.c: Fix formatting.
5002         * config/tc-ns32k.c: Likewise.
5003
5004 2000-07-27  Alan Modra  <alan@linuxcare.com.au>
5005
5006         * config/tc-d10v.c (find_opcode): Remove extraneous `='.
5007
5008 2000-07-27  Kazu Hirata  <kazu@hxi.com>
5009
5010         * config/tc-d10v.c: Fix formatting.
5011         * config/tc-z8k.c: Likewise.
5012         * config/tc-sparc.c: Likewise.
5013
5014 2000-07-26  Dave Brolley  <brolley@redhat.com>
5015
5016         * cgen.c (queue_fixup): Declare opinfo.
5017         (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
5018         (gas_cgen_md_operand): Ditto.
5019         (gas_cgen_md_apply_fix3): Ditto.
5020
5021 2000-07-24  Mark Elbrecht  <snowball3@bigfoot.com>
5022
5023         * config/obj-coff.c (obj_frob_symbol): Don't merge
5024         labels. Don't merge if the symbol isn't constant. Return
5025         immediately if a symbol is merged.
5026
5027 2000-07-22  Alan Modra  <alan@linuxcare.com.au>
5028
5029         * frags.c (frag_align): Correct absolute section alignment.
5030
5031 2000-07-20  DJ Delorie  <dj@redhat.com>
5032
5033         * config/obj-coff.c (obj_frob_symbol): revert previous change,
5034         it breaks linking against DLLs.
5035
5036 2000-07-20  Hans-Peter Nilsson  <hp@axis.com>
5037
5038         * configure.in: Add CRIS support.
5039         * configure: Regenerate.
5040         * Makefile.am: (CPU_TYPES): Add cris.
5041         (CPU_OBJ_VALID) [aout]: Add cris.
5042         (MULTI_CPU_TYPES): Add cris.
5043         (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
5044         [coff]: Only i386 and mips are valid.
5045         (TARGET_CPU_CFILES): Add config/tc-cris.c.
5046         (TARGET_CPU_HFILES): Add config/tc-cris.h.
5047         (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
5048         Regenerate dependencies.
5049         * Makefile.in: Regenerate.
5050         * aclocal.m4: Regenerate.
5051         * as.c: Declare crisaout, criself.
5052         * config/tc-cris.h, config/tc-cris.c: New.
5053         * config/e-criself.c, config/e-crisaout.c: New.
5054         * po/POTFILES.in, po/gas.pot: Regenerate.
5055
5056 2000-07-20  Kazu Hirata  <kazu@hxi.com>
5057
5058         * read.c: Fix formatting.
5059         * write.c: Fix formatting.
5060
5061 2000-07-19  H.J. Lu  <hjl@gnu.org>
5062
5063         * sb.c: Include <stdlib.h> if exists for abort ().
5064
5065 2000-07-19  Alan Modra  <alan@linuxcare.com.au>
5066
5067         * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
5068         (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
5069         (pa_type_args): Same here.
5070
5071 2000-07-17  Mark Elbrecht  <snowball3@bigfoot.com>
5072
5073         * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
5074         merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
5075         the storage class is already set.
5076
5077 2000-07-17  Kazu Hirata  <kazu@hxi.com>
5078
5079         * config/tc-m68hc11.c: Fix formatting.
5080         * config/tc-mn10200.c: Likewise.
5081         * config/tc-mn10300.c: Likewise.
5082         * config/tc-pj.c: Likewise.
5083         * config/tc-tic80.c: Likewise.
5084         * config/tc-w65.c: Likewise.
5085
5086 2000-07-17  Frank Ch. Eigler  <fche@redhat.com>
5087
5088         * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
5089         is defined.
5090
5091 2000-07-15  Ian Lance Taylor  <ian@zembu.com>
5092
5093         * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
5094         @code.
5095
5096 2000-07-15  Alan Modra  <alan@linuxcare.com.au>
5097
5098         * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
5099         ELF as are used for SOM (except the 32-bit reloc one) to decide
5100         whether a symbol can be reduced to a section symbol.  Expand on
5101         the comment for symbols involved in LR% and RR% expressions.
5102
5103 2000-07-14  Nick Clifton  <nickc@cygnus.com>
5104
5105         * config/tc-mips.c (mips_disable_float_construction): New
5106         static variable.  Set to true if doubles should not be
5107         constructed by loading two single width fp registers with
5108         halves of the value.
5109         (mips_ip): Test mips_disable_float_construction.
5110         (md_longopts): Add command line switches --construct-floats
5111         and --no-construct-floats.
5112         (md_parse_option): Parse new command line options.
5113         (md_show_usage): Describe new command line options.
5114
5115         * doc/c-mips.texi: Document new command line options.
5116
5117 2000-07-13  Koundinya K  <kk@ddeorg.soft.net>
5118
5119         * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
5120         * configure: Regenerate.
5121
5122 2000-07-13  Hans-Peter Nilsson  <hp@axis.com>
5123
5124         * configure.in (DEFAULT_EMULATION setting): Revert part of
5125         2000-07-01 change that set te_multi=multi unless set to tmips.
5126         * configure: Regenerate.
5127
5128 2000-07-12  Mark Elbrecht  <snowball3@bigfoot.com>
5129
5130         * config/obj-coff.c (coff_frob_section): Add padding to the last
5131         section when aligning it increases its size.
5132
5133 2000-07-11  Kazu Hirata  <kazu@hxi.com>
5134
5135         * config/tc-tic54x.c: Fix formatting.
5136
5137 2000-07-10  Kazu Hirata  <kazu@hxi.com>
5138
5139         * config/tc-h8500.c: Fix formatting.
5140         * config/tc-tic54x.c: Fix formatting.
5141
5142 2000-07-10  Alan Modra  <alan@linuxcare.com.au>
5143
5144         * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
5145         displacements correctly.
5146
5147         * read.h (s_abort): Add ATTRIBUTE_NORETURN.
5148
5149 2000-07-10  Ryan Bradetich  <rbradetich@uswest.net>
5150
5151         * hash.c (hash_insert): Add cast to obstruct_alloc to fix
5152         warning.
5153         (hash_jam): Ditto.
5154
5155 2000-07-09  Alan Modra  <alan@linuxcare.com.au>
5156
5157         From  David Huggins-Daines  <dhd@linuxcare.com>
5158         * config/te-hppalinux64.h: Add a new emulation.
5159         * configure.in (emulations): Add configure bits to support the
5160         64-bit Linux/parisc target.
5161         * configure: Regenerate.
5162
5163         * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
5164         (md_shortopts): Add `V' for ELF.
5165
5166         * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
5167         when SOM or ELF_ARG_RELOC are defined.
5168         (pa_type_args): Only set symbol_arg_reloc_info when SOM or
5169         ELF_ARG_RELOC are defined.
5170         (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
5171         (pa_stringer): ..Do it here instead.  Fix comment typos.
5172         (hppa_force_relocation): Cast enums to int before comparing with
5173         ints.
5174
5175         From  Ryan Bradetich  <rbradetich@uswest.net>
5176         * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
5177         redifinition warning.
5178         (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
5179         (hppa_force_relocation): ditto
5180         (md_apply_fix): Added cast to buf to fix warnings.
5181
5182         * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
5183         cons_fix_new_hppa, hppa_force_relocation): Prototype.
5184
5185         * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
5186         (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
5187         (tc_gen_reloc): Make `code' a reloc_type and `codes' a
5188         reloc_type** to avoid warnings in switch.
5189         (md_apply_fix): Make insn, val signed.  Zap buf_wd and read insn a
5190         little earlier instead.
5191
5192         * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
5193         and elf.
5194         (pa_type_args): Use symbol_arg_reloc_info.
5195         (struct pa_it): Make arg_reloc unsigned int.
5196         (struct hppa_fix_struct): Likewise for fx_arg_reloc.
5197         (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
5198         (pa_code): Delete.  pa_text duplicates this function.
5199         (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
5200         (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
5201         int.
5202         (cons_fix_new_hppa): Actually change selector to e_fsel when
5203         warning about assuming so.
5204         (tc_gen_reloc): More example elf arg reloc code.
5205         (md_apply_fix): Use arg_reloc_stub_needed for elf too.
5206         (hppa_force_relocation): Likewise.
5207
5208         * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
5209         files.
5210         (pa_end_of_source): Prototype.
5211         (hppa_fix_adjustable): Prototype.
5212         (LABELS_WITHOUT_COLONS): Move it..
5213         * config/te-hppa.h: To here.
5214
5215         * config/te-hppa64.h: New file.
5216
5217         * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
5218         type.
5219         (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt.  Handle
5220         format -10, -16, 16 relocs.
5221         (hppa_elf_mark_end_of_function): Test for null
5222         last_call_info->start_symbol
5223
5224         * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
5225         CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE.  Don't pass opcode to
5226         re_assesmble_* functions.  Delete extraneous statements.  Fix
5227         typos in comments.
5228         (md_apply_fix): Compare against 1048575 in case 21.  Don't pass
5229         insn to re_assemble_*.
5230
5231 2000-07-08  Ulf Carlsson  <ulfc@engr.sgi.com>
5232
5233         * doc/internals.texi (Expressions): Fix typo.
5234
5235 2000-07-08  Kazu Hirata  <kazu@hxi.com>
5236
5237         * config/tc-sh.c: Fix formatting.
5238         * config/tc-tic54x.c: Fix formatting.
5239         * depend.c: Fix formatting.
5240         * flonum-konst.c: Likewise.
5241         * flonum-mult.c: Likewise.
5242
5243 2000-07-07  Kazu Hirata <kazu@hxi.com>
5244
5245         * config/tc-sh.c: Fix comments.
5246         * config/obj-vms.c: Fix comments.
5247         * config/tc-a29k.c: Likewise.
5248         * config/tc-alpha.c: Likewise.
5249         * config/tc-h8300.c: Likewise.
5250         * config/tc-h8500.c: Likewise.
5251         * config/tc-i370.c: Likewise.
5252         * config/tc-ia64.c: Likewise.
5253         * config/tc-m68hc11.c: Likewise.
5254         * config/tc-m68k.c: Likewise.
5255         * config/tc-mips.c: Likewise.
5256         * config/tc-ns32k.c: Likewise.
5257         * config/tc-ppc.c: Likewise.
5258         * config/tc-z8k.c: Likewise.
5259
5260 2000-07-06  Mark Elbrecht  <snowball3@bigfoot.com>
5261
5262         * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
5263         Default to '(SEC_LOAD | SEC_DATA)'.
5264         (obj_coff_section) [BFD_ASSEMBLER]: Use it.
5265
5266         * doc/internals.texi (CPU Backend): Describe
5267         TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
5268
5269 Thu Jul  6 17:20:58 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5270
5271         * as.c (parse_args): NULL terminate the long option list.
5272
5273 Tue Jul  4 14:08:28 2000  Andrew Cagney  <cagney@b1.cygnus.com>
5274
5275         * config/tc-d30v.h: Include "write.h" for fixS.
5276         (d30v_start_line, md_pcrel_from_section): Add function prototypes.
5277
5278 2000-07-05  Nick Clifton  <nickc@cygnus.com>
5279
5280         * config/tc-d30v.c (write_2_short): Further changes to warning
5281         messages produced when combining EITHER_BUT_PREFER_MU attributed
5282         opcodes.
5283
5284 2000-07-05  DJ Delorie  <dj@redhat.com>
5285
5286         * MAINTAINERS: new
5287
5288 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
5289
5290         * config/tc-arm.c (psrs): Accept combinations of flags.
5291
5292 2000-07-03  Marek Michalkiewicz  <marekm@linux.org.pl>
5293
5294         * config/tc-avr.c: Change _ () to _() around all strings marked
5295         for translation (exception from the usual coding style).
5296         (avr_opt): New struct variable, how the new switches are set.
5297         (OPTION_MMCU): Define as 'm' and actually use.
5298         (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
5299         (show_mcu_list): New function, display the list of known MCUs.
5300         (md_show_usage): Document the new switches.  Call show_mcu_list.
5301         (avr_set_arch): Change 'm' to OPTION_MMCU.
5302         (md_parse_option): Call show_mcu_list if unknown MCU specified.
5303         Handle the new switches.
5304         (avr_operands): Disable warnings for undefined combinations of
5305         operands if -mall-opcodes.  Disable warnings for skipping two-word
5306         instructions if enhanced core or -mno-skip-bug.
5307         (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
5308         (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
5309         (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
5310         (avr_ldi_expression): Warn about implicit lo8().
5311         * config/tc-avr.h (md_pcrel_from_section): Add prototype.
5312
5313 2000-07-01  Koundinya K  <kk@ddeorg.soft.net>
5314
5315         * configure.in: Add entry for mips-*-sysv4*MP*
5316         * configure: Rebuild
5317         * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
5318         elf32-tradlittlemips for traditional mips targets.
5319         * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
5320         test for Link Once sections as in adjust_reloc_syms.
5321         * config/te-tmips.h: New file for traditional mips targets. Define
5322         TE_TMIPS.
5323
5324 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5325
5326         * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
5327         flags argument is not present, don't change an existing section's
5328         section's attributes. If the flags argument is present, warn if the
5329         attributes don't match the section's current attributes. When
5330         long section names are supported, set SEC_LINK_ONCE and
5331         SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
5332
5333 Thu Jun 29 21:30:00 2000  Hans-Peter Nilsson  <hp@axis.com>
5334
5335         * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
5336         symbols; create them.
5337
5338 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
5339
5340         * write.c (set_segment_vma): New: Set vma and lma for a segment.
5341         (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
5342
5343 2000-06-27  Aldy Hernandez  <aldyh@redhat.com>
5344
5345         * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
5346         expressions.  Ignore the problem when handling 16 bit signed
5347         immediates, because the assembler will take care of the relocation
5348         later.
5349
5350 2000-06-27  Nick Clifton  <nickc@cygnus.com>
5351
5352         * config/tc-d30v.c (write_2_short): Do not allow opcodes with
5353         the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
5354         sequential order, and emit warning messages if the input source
5355         code contains constructs like that, or parallel constructs
5356         containing such opcodes.
5357
5358 2000-06-26  Marek Michalkiewicz  <marekm@linux.org.pl>
5359
5360         * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
5361         Add more MCU types for avr4 and avr5.  Replace at94k{10,20,40}
5362         with just at94k.  Change AVR_ISA_85xx back to AVR_ISA_2xxx.
5363         (md_show_usage): Update usage message.
5364         (md_parse_option): Allow redefinition of MCU type within the
5365         same avr[1-5] bfd machine type.  Show both old and new MCU type
5366         in the error message.
5367         (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
5368         Simplify 8K wrap code.
5369
5370 2000-06-25  Kazu Hirata  <kazu@hxi.com>
5371
5372         * config/obj-aout.c: Remove all uses of DEFUN.
5373         * config/obj-ieee.c: Likewise.
5374         * config/tc-sh.c: Fix comment typos.
5375         * config/tc-tahoe.c: Likewise.
5376         * config/tc-vax.c: Likewise.
5377         * config/tc-w65.c: Likewise.
5378         * config/tc-z8k.c: Likewise.
5379         * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
5380
5381 2000-06-24  DJ Delorie  <dj@cygnus.com>
5382
5383         * config/tc-i386.c (md_estimate_size_before_relax): Revert
5384         more changes from Sept 1999
5385         (tc_i386_fix_adjustable): ditto
5386         (md_apply_fix3): ditto
5387
5388 2000-06-24  Frank Ch. Eigler  <fche@redhat.com>
5389
5390         * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
5391         (gas_cgen_parse_operand): Set it around expression() call.
5392         (gas_cgen_md_operand): Test for it before longjmp().
5393
5394 2000-06-24  Kazu Hirata  <kazu@hxi.com>
5395
5396         * config/tc-h8500.c: Remove all uses of DEFUN.
5397         * config/tc-sh.c: Likewise.
5398         * config/tc-w65.c: Likewise.
5399         * config/tc-z8k.c: Likewise.
5400
5401         * config/tc-h8500.c: Fix typos in comments.
5402
5403 2000-06-23  Frank Ch. Eigler  <fche@redhat.com>
5404
5405         * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
5406         is defined.
5407
5408 2000-06-23  matthew green  <mrg@redhat.com>
5409
5410         * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
5411         defined.  Fix error message for `[' grouping.
5412
5413 2000-06-22  Kazu Hirata  <kazu@hxi.com>
5414
5415         * config/tc-h8300.c: Fix formatting and comment typos.
5416
5417 2000-06-22  Timothy Wall  <twall@cygnus.com>
5418
5419         * config/tc-ia64.c (note_register_values): Move premature QP
5420         notation clearing into the appropriate place.
5421
5422 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
5423
5424         * dep-in.sed: Escape literal `.'s on patterns.  Trim off `../'
5425         first before anything else.  Add bin-bugs.h, emul.h and progress.h
5426         Sort list of files as for $(OBJS) in Makefile.am.
5427
5428         * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
5429         find one.  Remake dependencies.
5430         ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h  Sort the list.
5431         * Makefile.in: Regenerate.
5432         * doc/Makefile.in: Regenerate.
5433
5434         * config/tc-i386.c (i386_displacement): Don't assume a constant
5435         displacement is necessarily 16 bits when in 16 bit code mode.
5436         (md_assemble): Instead size the displacement here after we know
5437         for sure that a .code16gcc operand hasn't automatically added
5438         operand size prefixes.
5439
5440 2000-06-21  H.J. Lu  <hjl@gnu.org>
5441
5442         * Makefile.am: Rebuild dependency.
5443         * Makefile.in: Rebuild.
5444
5445 2000-06-21  Kazu Hirata  <kazu@hxi.com>
5446
5447         * config/tc-h8300.c (parse_reg): Make the function static.
5448         (parse_exp): Likewise.
5449
5450 2000-06-20  DJ Delorie  <dj@cygnus.com>
5451
5452         * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
5453         Sept 1999; RVA relocs need to be treated more like DIR32 relocs
5454         for cygwin import libraries to work properly.
5455
5456 2000-06-20  H.J. Lu  <hjl@gnu.org>
5457
5458         * Makefile.am: Rebuild dependency.
5459         * Makefile.in: Rebuild.
5460         * configure: Likewise.
5461         * doc/Makefile.in: Likewise.
5462
5463 2000-06-20  Timothy Wall  <twall@cygnus.com>
5464
5465         * doc/internals.texi (CPU backend): Add @itemx for
5466         TC_START_LABEL_WITHOUT_COLON.
5467         * doc/c-tic54x.texi: New.
5468         * doc/as.texinfo: Add tic54x features and include primary tic54x
5469         documentation file.
5470         * doc/all.texi: Add C54X.
5471         * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
5472         * doc/Makefile.in: Regenerate.
5473         * configure.in: Add tic54x and define LIBM for tic54x.
5474         * configure: Regenrate.
5475         * config/tc-tic54x.[ch]: New.
5476         * config/obj-coff.h: Add tic54x.
5477         * Makefile.am: (CPU_TYPES): Add tic54x.
5478         (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
5479         (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
5480         (as_new_LDADD): Add $(LIBM).
5481         * Makefile.in: Regenerate.
5482
5483 2000-06-18  Stephane Carrez  <stcarrez@worldnet.fr>
5484
5485         * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
5486         * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
5487         * doc/as.texinfo: Likewise.
5488
5489         * configure, Makefile.in: Regenerate.
5490         * configure.in (emulations): Recognize m6811 and m6812.
5491         * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
5492         Added files for 68hc11 and 68hc12 assembler.
5493         * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
5494         * config/tc-m68hc11.h: Header definition for that assembler.
5495
5496 2000-06-18  Nick Clifton  <nickc@redhat.com>
5497
5498         * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
5499         instead of OCTETS_PER_BYTE.
5500
5501         * config/tc-v850.c: Fix compile time warnings.
5502         * config/tc-ppc.c: Fix compile time warnings.
5503
5504 2000-06-18  H.J. Lu <hjl@gnu.org>
5505
5506         * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
5507         * configure: Rebuild.
5508
5509 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
5510
5511         * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
5512         to BFD_ASSEMBLER.
5513
5514 2000-06-16  Nick Clifton  <nickc@cygnus.com>
5515
5516         * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
5517         RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
5518
5519         * doc/c-mips.texi: Document newly accepted cpu variants.
5520
5521 2000-06-15  Ulf Carlsson  <ulfc@engr.sgi.com>
5522
5523         * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
5524
5525 2000-06-13  Ulf Carlsson  <ulfc@engr.sgi.com>
5526
5527         * macro.c (getstring): Make it possible to escape the quote
5528         character.
5529
5530 Tue Jun 13 20:58:28 2000  Catherine Moore <clm@redhat.com>
5531
5532         * config/tc-hppa.c (pa_export): Weak symbols can be global.
5533
5534 2000-06-13  H.J. Lu  <hjl@gnu.org>
5535
5536         * configure: Regenerate.
5537
5538 2000-06-09  Alan Modra  <alan@linuxcare.com.au>
5539
5540         * app.c (do_scrub_begin): Don't default lex[';'] as a line
5541         separator.
5542         * doc/internals.texi (line_separator_chars): Semicolon is no
5543         longer a default.  Mention null and newline as defaults.
5544
5545         * read.c (is_end_of_line): Remove ifdef TC_HPPA.
5546
5547         * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
5548         * config/tc-i860.h (line_separator_chars): Likewise.
5549         * config/tc-h8300.c (line_separator_chars): Likewise.
5550         * config/tc-i960.c (line_separator_chars): Likewise.
5551         * config/tc-m68k.c (line_separator_chars): Likewise.
5552         * config/tc-mips.c (line_separator_chars): Likewise.
5553         * config/tc-ns32k.c (line_separator_chars): Likewise.
5554         * config/tc-sparc.c (line_separator_chars): Likewise.
5555         * config/tc-vax.c (line_separator_chars): Likewise.
5556
5557         * config/tc-h8300.c (comment_chars): Use string initialiser.
5558         * config/tc-i960.c (line_comment_chars): Likewise.
5559         * config/tc-z8k.c (comment_chars, line_comment_chars,
5560         line_separator_chars): Likewise.
5561
5562         * config/tc-arm.c (line_separator_chars): Always use `;', not just
5563         for TE_LINUX.
5564
5565 2000-06-08  Nick Clifton  <nickc@cygnus.com>
5566
5567         * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
5568         for size 1 fixes.
5569
5570 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
5571
5572         * configure.in (VERSION): Update to show this is the CVS mainline.
5573
5574 2000-06-08  Matthew Jacob  <mjacob@feral.com>
5575
5576         * config/tc-alpha.c (md_undefined_symbol): Properly understand that
5577         $at is the integer register $r28, vs. both $r28 and the floating
5578         point register $f28.
5579
5580 2000-06-08  James E. Wilson  <wilson@cygnus.com>
5581
5582         * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
5583         (dot_endp): Don't call ia64_flush_insns.
5584         (emit_one_bundle): Don't delete prologue/body records from
5585         unwind_record list in first loop.  Rewrite second loop to account for
5586         this.
5587
5588 2000-06-07  David Mosberger  <davidm@hpl.hp.com>
5589
5590         * config/tc-ia64.c: Add missing prototypes.
5591         (generate_unwind_image): Cast argument to output_unw_records call.
5592
5593 Wed Jun  7 22:44:14 2000  Denis Chertykov  <denisc@overta.ru>
5594
5595         * config/tc-avr.c (avr_operand): fix the formatting of the comment.
5596
5597 Wed Jun  7 21:26:15 2000  Denis Chertykov  <denisc@overta.ru>
5598
5599         * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
5600         (REGISTER_P): likewise.
5601         (avr_opcodes): uses include/opcode/avr.h
5602         (avr_operand): enable ld r,Z or st r,Z for at90s1200.
5603
5604 2000-06-04  Alan Modra  <alan@linuxcare.com.au>
5605
5606         * read.c (is_end_of_line): No ';' for TC_HPPA.  Add missing
5607         initializers too.
5608
5609 2000-06-03  H.J. Lu  <hjl@gnu.org>
5610
5611         * read.c (is_end_of_line): Put back `;'.
5612
5613 2000-06-03  Alan Modra  <alan@linuxcare.com.au>
5614
5615         * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
5616
5617 2000-06-01  Alan Modra  <alan@linuxcare.com.au>
5618
5619         * expr.c (operand): Test is_end_of_line outside switch to catch
5620         line separator chars that are also operators.
5621         (operator): Return O_illegal for line separator chars.
5622
5623         * read.c (is_end_of_line): Use 1 instead of 99.  Don't set `;'
5624         entry (or `!' entry for TC_HPPA).
5625
5626         * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
5627         before indexing is_end_of_line.  Remove redundant check for '\0'.
5628         (fp_op2): Likewise.
5629         * config/tc-h8500.c (md_assemble): Likewise.
5630         * config/tc-mcore.c (md_assemble): Likewise.
5631         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5632         (md_atof): Likewise
5633
5634         * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
5635         is_end_of_line.
5636         * config/tc-mcore.c (mcore_cons): Likewise.
5637         (mcore_float_cons): Likewise.
5638         (mcore_stringer): Likewise.
5639         * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
5640
5641 2000-06-01  Scott Bambrough <scottb@netwinder.org>
5642
5643         * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
5644
5645 2000-05-29  Nick Clifton  <nickc@cygnus.com>
5646
5647         * config/tc-sh.c: Fix compile time warning messages.
5648
5649         * config/tc-mips.c: Fix compile time warning messages.
5650
5651 2000-05-29  Philip Blundell  <philb@gnu.org>
5652
5653         * doc/as.texinfo: Update copyright dates.
5654         (Local Labels): Delete misplaced mention of ARM.
5655         * NEWS: Mention ARM ELF support.
5656
5657 2000-05-27  Alexandre Oliva  <aoliva@cygnus.com>
5658
5659         * config/tc-mn10300.c (md_assemble): Copy size to real_size before
5660         it is modified, and use the real_size to compute the frag address
5661         for dwarf2 line info.
5662
5663 2000-05-27  Alan Modra  <alan@linuxcare.com.au>
5664
5665         * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
5666         line-matching scheme to cope with automake moving variables around.
5667         ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
5668         * Makefile.in: Regenerate.
5669
5670 2000-05-26  Jakub Jelinek  <jakub@redhat.com>
5671
5672         * config/tc-sparc.c (sparc_relax): New.
5673         (md_longopts): Add -relax and -no-relax options.
5674         (md_parse_options, md_show_usage): Likewise.
5675         (md_apply_fix3): Optimize tail call into branch always if possible.
5676
5677 Thu May  4 15:27:07 2000  Donald Lindsay  <dlindsay@cygnus.com>
5678
5679         * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
5680         d10v_cleanup) implement Mitsubishi's newly explained branch-packing
5681         rules, with warning when a GAS statement specifies a packing that
5682         will result in an instruction being squashed.
5683         Added typdef packing_type and enumerals, changed various integer
5684         literals to use the enumerals.
5685
5686 2000-05-24  David Mosberger  <davidm@hpl.hp.com>
5687
5688         * config/tc-ia64.c (dot_restorereg_p): New function.
5689         (md_pseudo_table): Add restorereg.p.
5690         (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
5691         (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
5692
5693         * config/tc-ia64.h (unw_record_type): Add unwabi.
5694         (unw_r_record): Rename member MASK to GRMASK.  Add sub-structure
5695         called MASK with members for imask, and the masks produced by
5696         fr_mem, gr_mem, br_mem, and frgr_mem.
5697         (unw_p_record): Add members ABI and CONTEXT.
5698         (unw_x_record): Add member AB.
5699         * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
5700         as pseudo-register for use during unwind info generation.
5701         (AR_PFS, AR_LC): New macros.
5702         (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
5703         whose names start with an at sign (as in "@priunat").
5704         (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
5705         register.
5706         (unwind_list, unwind_tail, current_unwind_entry, proc_start,
5707         proc_end, unwind_info, personality_routine): Consolidate into
5708         "unwind" structure to reduce offset-table use.  Add member
5709         NEXT_SLOT_NUMBER to track the slot number for the next instruction
5710         to be emitted.
5711         (output_R1_format, output_R3_format, output_P3_format,
5712         output_P6_format): Initialize R with zero to reduce compiler warnings.
5713         (output_P7_format): Ditto.  Add `default' branch to switch
5714         statement to reduce compiler warnings.
5715         (output_P8_format, output_B1_format, output_B4_format): Ditto.
5716         (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
5717         (format_ab_reg): Rename from format_a_b_reg.  Merge A and B args
5718         into single argument.
5719         (output_X1_format, output_X3_format): Initialize R with zero to reduce
5720         compiler warnings.  Merge A and B args into single argument.
5721         (output_X2_format, output_X4_format): Remove unused variable R.  Merge
5722         A and B args into single argument.
5723         (free_record): Removed (wasn't used).
5724         (free_list_records): Also free imasks in prologue records.
5725         (output_prologue, output_prologue_gr): Initialize mask bits to zero.
5726         (output_spill_mask): Remove.
5727         (output_unwabi): New function.
5728         (output_epilogue, output_label_state, output_copy_state): Call
5729         alloc_record.
5730         (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
5731         output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
5732         argument.
5733         (process_one_record): New locals FR_MASK and GR_MASK.  Ignore
5734         gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
5735         as part of handling the prologue records.  Emit region's imask if
5736         we have one.  Handle unwabi, epilogue, label_state, copy_state,
5737         spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
5738         spill_sprel_p, and spill_reg_p records.
5739         (set_imask, count_bits, slot_index): New function.
5740         (fixup_unw_records): Fix region size computation.  Handle
5741         epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
5742         spill_sprel_p, and spill_psprel_p records.  Merge mask bits of
5743         frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
5744         set_imask accordingly.  Update imask for gr_gr, and br_gr records.
5745         (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
5746         (dot_save): Use manifest constants for applicaton registers.
5747         Handle REG_PR and REG_PRIUNAT.
5748         (dot_restore): Don't just ignore it.
5749         (dot_restorereg): New function..
5750         (generate_unwind_image): Ensure unwind info is a multiple of eight
5751         bytes, not just four bytes.
5752         (dot_handlerdata, dot_unwentry): Demand empty rest of line.
5753         (dot_altrp): Don't just ignore it.
5754         (dot_savemem): New function.  Replaces dot_savesp() and
5755         dot_savepsp().  Use manifest constants for applicaton registers.
5756         Handle REG_PR and REG_PRIUNAT.
5757         (dot_savef): Simplify.
5758         (dot_saveb): Support generation of br_gr.
5759         (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
5760          dot_label_state, dot_copy_state): New function.
5761         (dot_unwabi): Don't just ignore it.
5762         (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
5763         spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
5764         unwabi, vframesp, and vframepsp.  Fix typo alprp->altrp.
5765         (emit_one_bundle): Set slot number for prologue/body records
5766         *before* emitting the first insn.
5767         (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
5768         (md_begin): Declare "psp" pseudo-register.
5769         (md_operand): Handle PSEUDO_FUNC_REG.  Fix printing of error message
5770         so we don't get segfault.
5771         (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
5772         counts as required per SW Conventions manual
5773         (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
5774         output_preds_psprel, output_preds_sprel, output_spill_base,
5775         output_unat_psprel, output_unat_sprel, output_lc_psprel,
5776         output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
5777         output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
5778         output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
5779         output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
5780         output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
5781         (dot_vframe): Implement.
5782         (dot_vframesp, dot_vframepsp): New function.
5783
5784 Tue May 23 00:57:05 2000  Hans-Peter Nilsson  <hp@axis.com>
5785
5786         * configure.in (i386-*-freebsd a.out entry): Quote properly.
5787         * configure: Regenerate.
5788
5789 2000-05-23  Alan Modra  <alan@linuxcare.com.au>
5790
5791         * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
5792         (md_estimate_size_before_relax): so we can use it here instead of
5793         old kludges.  Localise vars to blocks.  Comment.
5794
5795         * frags.c (frag_new): Update fr_var comments.
5796         * frags.h (struct frag): Ditto.
5797
5798 2000-05-22  Richard Henderson  <rth@cygnus.com>
5799
5800         * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
5801         (pseudo_func): Add pcrel.
5802         (operand_match):  Handle IA64_OPND_TGT64.
5803         (build_insn): Likewise.
5804         (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
5805         (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
5806         (fix_insn): Handle all three 64-bit relocation types.
5807
5808 Mon May 22 22:43:32 2000  Hans-Peter Nilsson  <hp@axis.com>
5809
5810         * obj.h (struct format_ops): New members begin, app_file,
5811         s_set_other, s_set_desc, s_get_type, s_set_type,
5812         separate_stab_sections, init_stab_section.
5813
5814         * config/obj-multi.h: Update GPL notice to v2.
5815         (obj_begin): New.
5816         (obj_app_file): New.
5817         (S_SET_SIZE): Test s_set_size for NULL before calling.
5818         (S_SET_ALIGN): Similar for s_set_align.
5819         (S_SET_OTHER): New.
5820         (S_SET_DESC): New.
5821         (S_GET_TYPE): New.
5822         (S_SET_TYPE): New.
5823         (SEPARATE_STAB_SECTIONS): New.
5824         (INIT_STAB_SECTION): New.
5825         (EMIT_SECTION_SYMBOLS): New.
5826         (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
5827
5828         * config/obj-elf.h: Update GPL notice to v2.
5829         Mention that this file is included from obj-multi.h.
5830         (obj_begin): Wrap definition in ifndef.
5831         (elf_file_symbol): Constify declaration.
5832         (obj_app_file): Ditto.
5833         (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
5834         Wrap in ifndef SEPARATE_STAB_SECTIONS.
5835
5836         * config/obj-elf.c (elf_s_set_other): New.
5837         (elf_file_symbol): Constify argument.
5838         (elf_separate_stab_sections): New.
5839         (elf_init_stab_section): New.
5840         (elf_format_ops): Add new members.  Remove comma at end.
5841
5842         * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
5843         (ecoff_format_ops): Add new fields.  Remove comma at end.
5844         Mention inconsistency for emit_section_symbols.
5845
5846         * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
5847
5848         * config/obj-coff.c (c_dot_file_symbol): Constify argument.
5849         (coff_separate_stab_sections): New.
5850         (coff_format_ops): Add new members.
5851
5852         * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
5853         (obj_aout_s_set_other): New.
5854         (obj_aout_s_set_desc): New.
5855         (obj_aout_s_get_type): New.
5856         (obj_aout_s_set_type): New.
5857         (obj_aout_separate_stab_sections): New.
5858         (aout_format_ops): New members added.  Use obj_aout_process_stab,
5859         not 0.  Use obj_aout_sec_sym_ok_for_reloc, not 0.
5860         (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
5861         appropriate.
5862         (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
5863
5864 2000-05-22  Alan Modra  <alan@linuxcare.com.au>
5865
5866         * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
5867         for OBJ_MAYBE_ELF too.  Use S_IS_EXTERNAL instead of S_IS_EXTERN.
5868         (md_estimate_size_before_relax): Ensure jumps to weak and
5869         externally visible symbols are relocatable.
5870
5871 Sat May 20 16:41:55 2000  Hans-Peter Nilsson  <hp@axis.com>
5872
5873         * stabs.c (aout_process_stab): Make global.
5874         (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5875         * read.h (aout_process_stab): Declare.
5876
5877         * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
5878         Generalize to *aout, *coff *elf.
5879         * configure: Regenerated.
5880
5881         * doc/internals.texi (Object format backend): Say
5882         SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
5883
5884         * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
5885         * Makefile.in: Regenerated.
5886
5887 2000-05-19  Catherine Moore  <clm@cygnus.com>
5888
5889         * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
5890
5891 2000-05-18  Alan Modra  <alan@linuxcare.com.au>
5892
5893         * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
5894         instruction to reflect change in re_assemble_*.
5895
5896 Thu May 18 10:52:14 2000  Jeffrey A Law  (law@cygnus.com)
5897
5898         * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
5899         build PA64 ELF tools.
5900         * configure: Rebuilt.
5901
5902 2000-05-17  Alan Modra  <alan@linuxcare.com.au>
5903
5904         * Makefile.am: Regenerate dependencies.
5905         * Makefile.in: Regenerate.
5906
5907 2000-05-15  Nick Clifton  <nickc@cygnus.com>
5908
5909         * config/tc-arm.c (struct asm_psr): Add boolean field
5910         distinguishing between CSPR and SPSR.  Rename 'number' field
5911         to 'field'.
5912         (psrs): Rearrange contents to match new asm_psr structure.
5913         (arm_psr_parse): Move next to psr_required_here.  Make it
5914         return an asm_psr structure.
5915         (psr_required_here): Use asm_psr structure returned by
5916         arm_psr_parse.
5917         (do_msr): Reorganise to allow psr_required_here to be called
5918         only once.
5919         (md_undefined_name): Mark 'name' parameter as unused, since
5920         the COFF target does not use it.
5921
5922 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
5923
5924         * config/te-386bsd.h:  Clean up comments to adhere to the GNU coding
5925         standards.
5926         * config/te-aux.h:  Likewise.
5927         * config/te-dpx2.h:  Likewise.
5928         * config/te-go32.h:  Likewise.
5929         * config/te-hp300.h:  Likewise.
5930         * config/te-hppa.h:  Likewise.
5931         * config/te-i386aix.h:  Likewise.
5932         * config/te-ic960.h:  Likewise.
5933         * config/te-interix.h:  Likewise.
5934         * config/te-nbsd532.h:  Likewise.
5935         * config/te-pc532mach.h:  Likewise.
5936         * config/te-ppcnw.h:  Likewise.
5937         * config/te-psos.h:  Likewise.
5938         * config/te-sparcaout.h:  Likewise.
5939         * config/te-sun3.h:  Likewise.
5940         * config/te-sysv32.h:  Likewise.
5941
5942 2000-05-14  Alan Modra  <alan@linuxcare.com.au>
5943
5944         * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
5945         bits.  Instead explicitly mask and sign extend.  Do the 8 bit mask
5946         and sign extend without an if statement.
5947         (build_bytes): Likewise.
5948
5949 2000-05-14  Kazu Hirata  <kazu@hxi.com>
5950
5951         * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
5952         X_add_symbol L_32 case.
5953
5954 2000-05-14  David O'Brien  <obrien@FreeBSD.org>
5955
5956         * config/te-freebsd.h: New file.
5957
5958 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
5959
5960         * asintl.h (gettext, dgettext, dcgettext, textdomain,
5961         bindtextdomain): Replace defines with those from intl/libgettext.h
5962         to quieten gcc warnings.
5963
5964         * NEWS: Mention x86 .arch and -q.
5965
5966         * config/tc-i386.c (quiet_warnings): New.
5967         (md_assemble): Use quiet_warnings.
5968         (md_parse_option): Set quiet_warnings from -q.
5969         (md_show_usage): Mention -q, delete -m.
5970         (flag_do_long_jump): Delete.
5971         (md_parse_option): Remove -m.
5972         (md_show_usage): Remove -m.
5973         (md_create_long_jump): Remove useless flag_do_long_jump code.
5974
5975         * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
5976         the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
5977
5978 2000-05-13  Alan Modra  <alan@linuxcare.com.au>
5979             Alexander Sokolov <robocop@netlink.ru>
5980
5981         * doc/c-i386.texi (i386-Arch): New section.
5982         (i386-Syntax): Mention .intel_syntax and .att_syntax.
5983
5984         * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
5985         (smallest_imm_type): Use smallest opcode for shift by one if cpu
5986         architecture has been given and is not 486.
5987         (set_cpu_arch): New.
5988         (md_pseudo_table): Add .arch.
5989         (md_assemble): Warn if cpu architecture has been given and an
5990         unsupported instruction.
5991
5992         * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
5993         Move operand_types bit defines after relevant template field.
5994         (template): Add cpu_flags.
5995         (Cpu*): Define.
5996         (arch_entry): New.
5997
5998 2000-05-12  Alexandre Oliva  <aoliva@cygnus.com>
5999
6000         * config/tc-mn10300.h (md_end): Define.
6001         (mn10300_finalize): Declare.
6002         * config/tc-mn10300.c: Include dwarf2dbg.h.
6003         (debug_line): Define.
6004         (md_assemble): Generate dwarf2 line info.
6005         (mn10300_finalize): New function.  Finalize dwarf2 info.
6006
6007 2000-05-11  Ulf Carlsson  <ulfc@engr.sgi.com>
6008
6009         * config/tc-mips.c (md_estimate_size_before_relax): Use the
6010         external version of the relocation for weak symbols.
6011
6012 2000-05-08  David Mosberger  <davidm@hpl.hp.com>
6013
6014         * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
6015         frame size in units of 16 bytes, as required per SW Conventions manual.
6016         (output_unw_records): Output info-block header as a dword to get
6017         byte-order right.
6018
6019 2000-05-08  Alan Modra  <alan@linuxcare.com.au>
6020
6021         * as.h: #include "file", not <file> on files from ../include.
6022         (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
6023         * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6024         (md_convert_frag): Add ATTRIBUTE_UNUSED.
6025         (tc_coff_symbol_emit_hook): Ditto.
6026         (OPTCOUNT): Cast to int to avoid compiler warning.
6027         (md_begin): Fix signed/unsigned warnings.
6028
6029 2000-05-08  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
6030
6031         * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
6032         ABRANCH LONG case for a conditional branch on a 68000.
6033         (md_estimate_size_before_relax): Likewise.  Also handle
6034         flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
6035         (m68k-ip: case ABSL): Relax absolute references to 16-bit
6036         PC-relative on all CPUs.
6037         (md_estimate_size_before_relax): Likewise.
6038
6039 2000-05-04  Alan Modra  <alan@linuxcare.com.au>
6040
6041         * as.c (parse_args): Just mention current year in printed
6042         copyright message.
6043
6044 2000-05-03  J.T. Conklin  <jtc@redback.com>
6045
6046         * config/tc-ppc.c (pre_defined_registers): Add entries for vector
6047         unit registers.
6048         (md_parse_option): Recognize -m7400.
6049
6050 2000-05-03  Ian Lance Taylor  <ian@zembu.com>
6051
6052         * config/atof-ieee.c (gen_to_words): When adding carry back in,
6053         don't permit lp to become less than the words array.
6054
6055 2000-05-03  Rodney Brown  <RodneyBrown@pmsc.com>
6056
6057         config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
6058         Fix little-endian case.
6059
6060 2000-05-03  David O'Brien  <obrien@NUXI.com>
6061
6062         * as.c (parse_args): Update copyright.
6063
6064 2000-05-03  Mark Elbrecht  <snowball3@bigfoot.com>
6065
6066         * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
6067         for the .bss section too.
6068
6069 2000-05-02  Alan Modra  <alan@linuxcare.com.au>
6070
6071         * configure.in: Set em=linux for hppa-*-linux.
6072         * configure: Regenerate.
6073         * doc/Makefile.in: Regenerate with correct automake.
6074
6075         * frags.c (frag_grow): Sanity check chunk_size.
6076
6077         * config/obj-elf.h: #include "bfd.h" not <bfd.h>
6078         * config/obj-som.h: Likewise.
6079         * config/obj-ieee.h: Likewise.
6080
6081         * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
6082
6083         * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
6084         (md_pseudo_table): Fully initialise OBJ_ELF cases.
6085         (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
6086         (pa_ip): low_sign_unext now returns via function value.  Use
6087         re_assemble_* instead of dis_assemble_* and
6088         INSERT_FIELD_AND_CONTINUE combination.  Don't call sign_unext
6089         unnecessarily.
6090         (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
6091         (md_section_align, md_parse_option, md_show_usage,
6092         md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
6093         pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
6094         pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
6095         pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
6096         pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
6097         pa_text): Likewise.
6098         (md_apply_fix): Change type of new_val to offsetT.  Delete w1, w2,
6099         w, resulti.  Add insn, val.  Move bfd_get_32 and bfd_put_32
6100         outside of switch.  Correct mask and shifting errors in case 10
6101         and case -11.  In case 21, compare against signed range to suit
6102         hppa_field_adjust changes.  In case 12, use re_assemble_12.  In
6103         case 17 and case 22, use offsetT variable to properly check range.
6104         Use re_assemble_* here too.
6105         (evaluate_absolute): Change type of value to offsetT.  Call
6106         hppa_field_adjust to do the work for us.
6107         (pa_parse_cmpb_64_cmpltr): Delete save_s.
6108         (pa_parse_cmpib_64_cmpltr): Ditto.
6109         (pa_build_unwind_subspace): Delete unused var subseg.  Change type
6110         of i to unsigned int.
6111         (pa_type_args): Conditionally declare symbol if OBJ_SOM.
6112         (pa_end_of_source): Return type is void.
6113
6114 Mon May  1 08:54:23 2000  Catherine Moore  <clm@cygnus.com>
6115
6116         * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
6117
6118 Mon May  1 14:19:39 2000  Denis Chertykov  <denisc@overta.ru>
6119
6120         * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
6121         More comments added.
6122         (md_begin): Removed "construct symbols for each register name".
6123         Because register names conflicts with GCC generated function
6124         names.
6125         (avr_operand): Now constant numbers can be used as a register
6126         identifiers (0 as r0, 31 as r31).
6127         (md_assemble): use skip_space () before parsing instruction
6128         operands.
6129
6130 2000-05-01  Alan Modra  <alan@linuxcare.com.au>
6131
6132         * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
6133         ensure all pe targets use bfd.  Remove unnecessary bfd_gas=yes on
6134         arm-*-netbsd* and arm-*-wince as this is set for all arm*.
6135         * configure: Regenerate.
6136
6137 2000-04-29  Andreas Jaeger  <aj@suse.de>
6138
6139         * as.h: Correctly check GCC version.
6140
6141 2000-04-26  David O'Brien  <obrien@FreeBSD.org>
6142
6143         * doc/as.1: Fix unbalanced brackets.
6144
6145         * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
6146         TE_FreeBSD.
6147         (line_comment_chars): Set to '/' if TE_FreeBSD.
6148
6149 Tue Apr 25 11:02:02 2000  Jeffrey A Law  (law@cygnus.com)
6150
6151         * configure.in: Configury support for PA64 (currently disabled).
6152         * configure: Rebuilt.
6153
6154 2000-04-25  Machida Hiroyuki  <machida@sm.sony.co.jp>
6155
6156         * config/tc-mips.c (s_change_sec): Use record_alignment, not
6157         bfd_set_section_alignment.
6158
6159 2000-04-25  Alan Modra  <alan@linuxcare.com.au>
6160
6161         * config/tc-i386.c (offset_in_range): Ensure shift counts are less
6162         than 32.
6163
6164 2000-04-24  Nick Clifton  <nickc@cygnus.com>
6165
6166         * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
6167         * doc/as.texinfo (Align): Include arm and strongarm in list of
6168         targets that have the second form of the behaviour of the .align
6169         directive.
6170
6171 2000-04-24  Mark Klein <mklein@dis.com>
6172
6173         * config/obj-som.c: Terminate obj_pseudo_table.
6174
6175 Mon Apr 24 15:21:11 2000  Clinton Popetz  <cpopetz@cygnus.com>
6176
6177         * as.c (parse_args): Allow md_parse_option to override -a listing
6178         option.
6179         * config/obj-coff.c (add_lineno): Change type of offset parameter
6180         from "int" to "bfd_vma."
6181         * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
6182         (ppc_mach, ppc_subseg_align, ppc_target_format): New.
6183         (ppc_change_csect): Align correctly for XCOFF64.
6184         (ppc_machine): New function, which discards "ppc_machine" line.
6185         (ppc_tc): Cons for 8 when code is 64 bit.
6186         (md_apply_fix3): Don't check operand->insert.  Handle 64 bit
6187         relocations.
6188         (md_parse_option): Handle -a64 and -a32.
6189         (ppc_xcoff64): New.
6190         * config/tc-ppc.h (TARGET_MACH): Define.
6191         (TARGET_FORMAT): Move to function.
6192         (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
6193
6194 Sun Apr 23 16:45:45 2000  Denis Chertykov  <denisc@overta.ru>
6195
6196         * config/tc-avr.c: New AVR_ISA_ defined.
6197         (md_assemble): Handle opcodes with optional operands (lpm,elpm).
6198         (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
6199         for `fmul', `movw' and `lpm R,Z' instructions.
6200         (avr_operands): Warn if current opcode is a two-word instruction
6201         and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
6202         (avr_opcodes): New commands added.
6203         (REGISTER_P): Check 'a' and 'v' constraint letters.
6204         (mcu_types): New MCU added.
6205
6206 2000-04-22  Timothy Wall  <twall@cygnus.com>
6207
6208         * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
6209         to "natval".
6210         (operand_match): Conditionally insert default bit values for IMMU9.
6211
6212 2000-04-14  Matthew Green  <mrg@cygnus.com>
6213
6214         * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
6215         * configure: Rebuilt.
6216
6217 Fri Apr 21 14:29:43 2000  Jeffrey A Law  (law@cygnus.com)
6218                           Jason Eckhardt  <jle@cygnus.com>
6219
6220         * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
6221
6222         * config/tc-hppa.c (CHECK_ALIGN): New macro.
6223         Added handling of new operand types l,y,&,fe,fE,fx.
6224
6225 Fri Apr 21 13:20:53 2000  Richard Henderson  <rth@cygnus.com>
6226                           David Mosberger  <davidm@hpl.hp.com>
6227                           Timothy Wall <twall@cygnus.com>
6228                           Andrew MacLeod  <amacleod@cygnus.com>
6229                           Jim Wilson  <wilson@cygnus.com>
6230
6231         * Makefile.am (CPU_TYPES): Add ia64.
6232         (TARGET_CPU_CFILES): Add config/tc-ia64.c.
6233         (TARGET_CPU_HFILES): Add config/tc-ia64.h.
6234         * Makefile.in: Rebuild.
6235         * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
6236         * configure: Rebuild.
6237         * configure.in: Recognize ia64 as cpu type.  Set bfd_gas.
6238         (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
6239         * expr.c (expr): Handle md_optimize_expr.
6240         * read.c (LEX_HASH): Add comment.
6241         * config/tc-ia64.c, config/tc-ia64.h: New files.
6242
6243 2000-04-21  Richard Henderson  <rth@cygnus.com>
6244
6245         * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
6246         bundling a non-delayed branch type instruction.
6247
6248 2000-04-20  Alexandre Oliva  <aoliva@cygnus.com>
6249
6250         * config/tc-mn10300.c (HAVE_AM30): Define.
6251         (md_assemble): Use it.
6252
6253 2000-04-19  Alan Modra  <alan@linuxcare.com.au>
6254
6255         * config/obj-elf.c (obj_elf_change_section): Check for changed
6256         section attributes.
6257
6258         * Makefile.am: (CPU_MULTI_VALID): Remove.
6259         (MULTI_CPU_TYPES): Define.
6260         (MULTI_CPU_OBJ_VALID): Define.
6261         (DEPTC): Use the above.
6262         (DEPOBJ): Same here.
6263         (DEP2): And here.
6264         Regenerate dependencies.
6265         * Makefile.in: Regenerate.
6266
6267 2000-04-19  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
6268
6269         * Makefile.am (YACC, LEX): Get them from configure.
6270
6271 2000-04-18  H.J. Lu  (hjl@gnu.org)
6272
6273         * config/tc-i386.c (offset_in_range): Use addressT instead of
6274         bfd_vma for non-bfd assemblers.
6275
6276 2000-04-17  Alan Modra  <alan@linuxcare.com.au>
6277
6278         * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
6279         doesn't give spurious errors.
6280
6281 2000-04-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>
6282
6283         * as.h (SEEK_SET): Define if undefined.
6284
6285 2000-04-13  Alan Modra  <alan@linuxcare.com.au>
6286
6287         * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
6288         constants, and don't assume offsetT is 32 bits.
6289
6290 2000-04-12  Andrew Cagney  <cagney@b1.cygnus.com>
6291
6292         * config/tc-d10v.h: Include "write.h" to get definition of fixS.
6293         (md_pcrel_from_section): Add prototype.
6294         (d10v_fix_adjustable): Add prototype.
6295         (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
6296
6297         * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
6298
6299 2000-04-12  Nick Clifton  <nickc@cygnus.com>
6300
6301         * config/tc-d10v.c (find_opcode): Correctly calculate position of
6302         symbol in frag chain.
6303
6304 2000-04-10  Alan Modra  <alan@linuxcare.com.au>
6305
6306         * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
6307         (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
6308         (fits_in_signed_word, smallest_imm_type): Ditto.
6309         (md_assemble): Use an offsetT var to hold offsetT values, not a
6310         long.
6311         (offset_in_range): New.
6312         (md_assemble): Use it.
6313         (md_convert_frag): Change type of target_address, opcode_address,
6314         and displacement_from_opcode_start to offsetT.
6315         (md_create_short_jump): Change type of offset to offsetT.
6316         (md_create_long_jump): Ditto.
6317         (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
6318         (md_chars_to_number): Remove.
6319         (output_invalid): Remove duplicate prototype.
6320
6321 2000-04-09  Nick Clifton  <nickc@cygnus.com>
6322
6323         * Makefile.am (CPU_TYPES): Add 'avr'.
6324         (TARGET_CPU_CFILES): Add 'tc-avr.c'.
6325         (TARGET_CPU_HFILES): Add 'tc-avr.h'.
6326
6327         * Makefile.in: Regenerate.
6328
6329         * doc/as.texinfo: Add M32R documentation.
6330
6331 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
6332
6333         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
6334         --enable-build-warnings option.
6335         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
6336         * Makefile.in, configure: Re-generate.
6337
6338 2000-04-07  Nick Clifton  <nickc@cygnus.com>
6339
6340         * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
6341         in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
6342         BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
6343         (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
6344         (arm_force_relocation): Force relocations for
6345         BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
6346
6347 Wed Apr  5 22:26:32 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
6348
6349         * config/tc-sh.c (get_operands): There's no third operand if the
6350         first operand is an immediate.
6351
6352 Wed Apr  5 22:07:19 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
6353
6354         * config/tc-sh.c (immediate): Delete.
6355         (sh_operand_info): Add immediate member.
6356         (parse_reg): Use A_PC for pc.
6357         (parse_exp): Add second argument 'op'.  All callers changed.
6358         (parse_at): Expect pc to be coded as A_PC.
6359         Use immediate field in *op.
6360         (insert): Add fourth argument 'op'.  All callers changed.
6361         (build_relax): Add second argument 'op'.  All callers changed.
6362         (insert_loop_bounds): New function.
6363         (build_Mytes): Remove DISP_4.
6364         Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
6365         (assemble_ppi): Use immediate field in *operand.
6366         (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
6367         (md_apply_fix): Likewise.
6368         (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.
6369
6370 Wed Apr  5 06:35:45 2000  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
6371
6372         * config/tc-sparc.c (sparc_ip): Avoid string pasting.
6373
6374 Tue Apr  4 19:27:50 2000  Hans-Peter Nilsson  <hp@axis.com>
6375
6376         * internals.texi (CPU backend): Document
6377         TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
6378
6379 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
6380
6381         * po/gas.pot: Regenerate.
6382
6383         * as.c (show_usage): Restore translated part of bug string.
6384         * gasp.c (show_usage): Likewise.
6385
6386         * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
6387         (DEP): Quote when passing vars to sub-make.  Use "mv -f" rather
6388         than move-if-change.
6389         (DEP1): Modify for "gcc -MM".
6390         (DEPTC): Likewise.
6391         (DEPOBJ): Likewise.
6392         (DEP2): Likewise.
6393         (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
6394         Update dependencies.
6395         * Makefile.in: Regenerate.
6396
6397 2000-04-03  Alexandre Oliva  <aoliva@cygnus.com>
6398
6399         * config/tc-mn10300.c (md_pseudo_table): Use constant names.
6400         (md_begin): Likewise.
6401         (HAVE_AM33): New macro.
6402         (md_assemble): Use it.  Match r_regs and xr_regs only if
6403         HAVE_AM33.
6404
6405 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
6406
6407         * as.h: #include "bin-bugs.h"
6408         * as.c (show_usage): Use REPORT_BUGS_TO.
6409         * gasp.c: #include "bin-bugs.h"
6410         (show_usage): Use REPORT_BUGS_TO.
6411
6412         * config/tc-sparc.c (md_show_usage): Add a trailing newline.
6413
6414 Mon Apr  3 13:56:03 2000  Hans-Peter Nilsson  <hp@axis.com>
6415
6416         * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
6417         call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
6418         adjustments.
6419
6420 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
6421
6422         * config/tc-i386.c (i386_immediate): Don't assume a constant
6423         immediate is necessarily 16 bits when in 16 bit code mode.
6424         (md_assemble): Instead set guess_suffix here after we have checked
6425         registers.
6426
6427 2000-04-02  Richard Henderson  <rth@cygnus.com>
6428
6429         * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
6430         quantities.  Correct right shift sign extension.
6431         (build_insn): Make `number' unsigned long.  Mask top 6 bits of
6432         32-bit value when shifting into place.
6433
6434 2000-04-01  Ian Lance Taylor  <ian@zembu.com>
6435
6436         * app.c: Add ATTRIBUTE_UNUSED as needed.
6437         * config/tc-ppc.c: Likewise.
6438         (ppc_size): Make unsigned long.
6439         (ppc_insert_operand): Add casts to avoid warnings.
6440
6441 2000-03-31  Nick Clifton  <nickc@cygnus.com>
6442
6443         * config/tc-d10v.h (md_flush_pending_output): Define.
6444
6445 2000-03-29  Nick Clifton  <nickc@cygnus.com>
6446
6447         * config/tc-sh.h (SEG_NAME): New macro: return the name of a
6448         segment.  Works for both BFD_ASSEMBLER and others.
6449         (SUB_SEGMENT_ALIGN): Use SEG_NAME.
6450
6451 2000-03-29  Nick Clifton <nickc@cygnus.com
6452
6453         * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
6454
6455 2000-03-28  Alan Modra  <alan@linuxcare.com.au>
6456
6457         * listing.c (LISTING_LHS_WIDTH): Default depends on
6458         LISTING_WORD_SIZE.
6459         (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
6460
6461 2000-03-27  Ian Lance Taylor  <ian@zembu.com>
6462
6463         * config/tc-sh.c (md_show_usage): Use backslash before newline in
6464         string literal.
6465
6466 2000-03-27  Alan Modra  <alan@linuxcare.com.au>
6467
6468         * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
6469
6470         * config/tc-avr.c (mcu_types): Add missing initialiser.
6471         (md_pcrel_from_section): Add prototype.
6472         (avr_operand): Remove redundant test of unsigned < 0.
6473         (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
6474
6475 2000-03-27  Denis Chertykov  <denisc@overta.ru>
6476
6477         * config/tc-avr.c: New file for AVR support.
6478         * config/tc-avr.h: Likewise.
6479         * configure.in: Add AVR support.
6480         * configure: Regenerate.
6481
6482 2000-03-26  Timothy Wall <twall@cygnus.com>
6483
6484         * gasp.c (macro_op): Add new argument to check_macro call.
6485         Macro structure definitions moved to macro.h
6486         * sb.h:  Add argument to prototype for input_scrub_include_sb.
6487         * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
6488         nesting checks with an additional flag.
6489         (struct input_save): Add flag to indicate whether current sb
6490         should be checked for proper macro/conditional nesting.
6491         (input_scrub_push/pop): Save/restore nest check flag.
6492         (input_scrub_next_buffer): Ditto.  Also call end of macro hook if
6493         defined.
6494         * macro.c (check_macro):  Allow caller to retrieve parsed macro
6495         information if a pointer is provided.  This information may be
6496         used by the new macro hooks.
6497         * macro.h: Update prototype for check_macro.  Macro struct
6498         definitions moved here from macro.c/gasp.c.
6499         * read.c (read_a_source_file): Add parameter to check_macro call,
6500         and pass macro info to the macro hook, if defined.
6501         (input_scrub_insert_line): New.  Allow insertion of a line of
6502         characters into the input stream.
6503         (input_scrub_insert_file): New.  Allow insertion of an arbitrary
6504         file into the input stream.
6505         (s_include): Use input_scrub_insert_file.
6506         * internals.texi: Document new macro hooks.
6507         * as.h: New prototypes added.
6508
6509 2000-03-26  Alan Modra  <alan@linuxcare.com.au>
6510
6511         * config/tc-i386.c: Don't start any as_bad or as_warn message with
6512         an initial capital letter.
6513         (i386_index_check): Reindent.
6514
6515 2000-03-19  Nick Clifton  <nickc@cygnus.com>
6516
6517         * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
6518         relative branches.
6519
6520 2000-03-17 Thomas de Lellis <tdel@windriver.com>
6521
6522         * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
6523         instruction operand bad if Rd > 7 when generating
6524         thumb instructions. Prevents for example,
6525         "adr r12,label" from silently failing and generating
6526         the wrong instruction.
6527
6528 2000-03-17  Nick Clifton  <nickc@cygnus.com>
6529
6530         * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
6531         that have a destingation >= 0x400000.
6532         Fix compile time warning messages.
6533
6534 Thu Mar 16 23:45:16 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
6535
6536         * config/tc-sh.c (md_begin): When encountering insn that are
6537         not supported by the current arch, only change the name if
6538         its contents are the same as prev_name.
6539         (get_specific): If the the architecture doesn't match, fail.
6540
6541 Thu Mar 16 21:18:13 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
6542
6543         * config/tc-sh.c (IDENT_CHAR): Define.
6544         (parse_reg): Use it instead of isalnum.  Put r[0..7]_bank operand
6545         matching back where it came from.
6546
6547 Thu Mar 16 20:58:10 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
6548
6549         * config/tc-sh.c (md_show_usage): Add description of -dsp.
6550
6551 2000-03-15  Jonathan Larmour  <jlarmour@redhat.co.uk>
6552
6553         * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
6554         normal operands.
6555
6556 2000-03-15  Kazu Hirata  <kazu@hxi.com>
6557
6558         * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
6559
6560 Mon Mar 13 22:02:59 2000  Hans-Peter Nilsson  <hp@axis.se>
6561
6562         * expr.c (operand) [case 'f']: When testing if '0f' can start a
6563         floating-point-number, make sure 'f' is in FLT_CHARS.
6564
6565 Sat Mar 11 00:01:39 2000  Hans-Peter Nilsson  <hp@axis.se>
6566
6567         * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
6568         (s_lcomm_internal): Use it.
6569         * doc/internals.texi (CPU backend): Document it.
6570         * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
6571         bytes.
6572
6573 2000-03-10  Geoffrey Keating  <geoffk@cygnus.com>
6574
6575         * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
6576         when embedded-pic.
6577
6578         * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
6579         implementation doesn't have special handling for switch
6580         statements.
6581         (macro_build): Allow for code in sections other than .text.
6582         (macro): Likewise.
6583         (mips_ip): Likewise.
6584         (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
6585         Don't perform relocs if we will be outputting them.
6586         (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
6587         relocations.  Allow BFD_RELOC_16_PCREL_S2 relocs when
6588         embedded-pic.
6589
6590 2000-03-09  Catherine Moore  <clm@cygnus.com>
6591
6592         * config/tc-m32r.c (m32r_fix_adjustable):  Look up the
6593         relocation type based on the entry in the fixup structure.
6594         Put S_IS_EXTERN processing back in.
6595
6596 2000-03-08  H.J. Lu  (hjl@gnu.org)
6597
6598         * Makefile.am (install-exec-tooldir): Depend on
6599         install-exec-bindir for parallel make.
6600         * Makefile.in: Regenerated.
6601
6602 2000-03-06  Nick Clifton  <nickc@cygnus.com>
6603
6604         * config/tc-m32r.c (struct md_longopts): Add -m32r command line
6605         switch.
6606         (md_parse_option): Parse -m32r command line switch - disable m32rx
6607         compatability.
6608         (md_show_usage): Document new option.
6609
6610         * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
6611         * doc/Makefile.in: Regenerate.
6612         * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
6613
6614 2000-03-02  Michael Meissner  <meissner@redhat.com>
6615
6616         * config/tc-d30v.c (check_range): Remove code that incorrectly
6617         sign extended values where bits < 32.
6618
6619 2000-03-02  H.J. Lu  (hjl@gnu.org)
6620
6621         * configure.in: Support --enable-targets=all on ia32.
6622         * configure: Regenerated.
6623
6624 2000-03-01  Nick Clifton  <nickc@cygnus.com>
6625
6626         * gasp.c (do_align): Remove bogus check of alignment value.
6627
6628 2000-02-27  Thomas de Lellis  <tdel@windriver.com>
6629
6630         * config/obj-elf.c (elf_frob_symbol): Remove code which when
6631         TC_PPC was defined forced the type of a symbol with no other type
6632         to be BSF_OBJECT.
6633
6634 2000-02-27  Hans-Peter Nilsson  <hp@axis.com>
6635
6636         * doc/internals.texi (CPU backend): Mention that
6637         line_separator_chars do not break up comments.  Fix typos for
6638         LEX_AT and LEX_NAME descriptions.  Document operands for
6639         TC_EQUAL_IN_INSN, md_operand and md_section_align.  Correct
6640         description of md_create_short_jump usage.  Document argument for
6641         md_undefined_symbol.
6642
6643 2000-02-27  Jakub Jelinek  <jakub@redhat.com>
6644
6645         * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
6646         (md_parse_option): Handle it.
6647         (md_show_usage): Document it.
6648
6649 2000-02-27  Ian Lance Taylor  <ian@zembu.com>
6650
6651         * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
6652         opcode, for the instruction `pal19'.  From Andrea Arcangeli
6653         <andrea@suse.de>.
6654
6655 2000-02-26  Alan Modra  <alan@spri.levels.unisa.edu.au>
6656
6657         * config/tc-i386.c (i386_immediate): Move constant operand sizing
6658         from here..
6659         (md_assemble): To here, before template operands are matched.
6660         Also ensure a constant immediate is sign extended when we know the
6661         size is at most 16 bits.  This is to catch cases like "add
6662         $0xffc0,%ax" where we don't know the size, and thus that the
6663         immediate can be represented as Imm8S until after parsing the
6664         register operand.
6665         (i386_displacement): Similarly sign extend 16 bit constant
6666         displacements.
6667         (md_assemble): Relax 16-bit jump constant range check to suit sign
6668         extended displacements.
6669
6670 2000-02-26  Andreas Jaeger  <aj@suse.de>
6671
6672         * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
6673
6674 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
6675
6676         * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
6677         call operands when intel_syntax.
6678         (intel_float_operand): Return 2 for "fi...".
6679         (i386_operand_modifier): Change "DWORD PTR" test to suit above.
6680         Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...".  Revert
6681         earlier "SHORT" change.
6682         (md_assemble): When determining suffix from Regs, exclude
6683         InOutPortReg.
6684
6685 2000-02-24  Nick Clifton  <nickc@cygnus.com>
6686
6687         * configure: Add arm-wince, mips-pe and sh-pe targets.
6688         * configure: Regenerate.
6689
6690         * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
6691         sh-pe targets.
6692         (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
6693         "pe-mips" for the mips-pe target.
6694
6695         * config/tc-arm.c (insns): Change displacement encoded in BL
6696         and B instructions if the target port is arm-wince.
6697         (do_ldst): Do not bias the relocation offset if the target
6698         port is arm-wince.
6699         (md_pcrel_from): Add in missing relocation offset bias if the
6700         target os arm-wince.
6701
6702         * config/tc-mips.c (mips_target_format): Support COFF flavour.
6703         (md_begin): Disable -G support for mips-pe target.
6704         (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
6705         * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
6706         COFF flavour.
6707
6708         * config/tc-sh.c (md_begin): sh-pe target is little endian.
6709         * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
6710         assembler, just set the alignment to 4.
6711
6712         * config/te-wince-pe.h: New file for WinCE targets.  Define
6713         TE_WINCE.
6714
6715 2000-02-25  Alan Modra  <alan@spri.levels.unisa.edu.au>
6716
6717         * config/tc-i386.c (md_assemble): Swap segments too for intel mode
6718         string instructions.
6719         (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
6720         (i386_intel_memory_operand): After finding a segment override,
6721         check again for no `[' before looking for a displacement.  Bomb if
6722         more than one displacement rather than silently discarding the
6723         second and subsequent ones.  Free strings malloc'd by
6724         build_displacement_string.
6725
6726 2000-02-24  Catherine Moore  <clm@cygnus.com>
6727
6728         * config/obj-som.c (obj_pseudo_table): Add "weak".
6729         (obj_som_weak): New routine.
6730
6731 2000-02-24  Alan Modra  <alan@spri.levels.unisa.edu.au>
6732
6733         * config/tc-i386.c (union i386_op): New.
6734         (struct _i386_insn): Delete disps[], imms[], regs[].  Add op[].
6735         Throughout file replace occurences of disps[n], imms[n], regs[n]
6736         with equivalent op[n].disps, op[n].imms, op[n].regs.  Simplify
6737         intel mode operand swapping.  Add assert in regKludge and
6738         fake_zero_displacement code.  Test i.types[n] when outputting
6739         displacements and immediates.  Combine output of Disp16 with
6740         Disp32.
6741         (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
6742         when in intel mode by (not) reversing fsub and fdiv operands
6743         before the template search.  This fails for single operand
6744         shorthand forms of the instruction, and if UNIXWARE_COMPAT is
6745         undefined.  Instead fix the base_opcode after we've found the
6746         template.  Move base_opcode xor with found_reverse_match from
6747         opcode output code to before this fix so we test for the correct
6748         opcodes.
6749         (md_assemble): Don't use strcmp when deciding to ignore the suffix
6750         check in intel mode.  Instead compare opcodes.
6751
6752         * config/tc-i386.h (TC_RELOC): Delete.
6753         * config/tc-i386.c (TC_RELOC): Delete.  Replace usage of TC_RELOC
6754         with equivalent call to reloc.
6755
6756         * as.h (flag_m68k_mri): Move declaration after target include, and
6757         only declare when TC_M68K defined.  Define as zero otherwise.
6758         (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
6759         * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
6760         Define as zero otherwise.
6761         (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
6762         (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
6763         (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
6764         (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
6765         testing whether defined.
6766         * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
6767         * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
6768         * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
6769         rather than testing whether defined.
6770         (s_mri): Set flag_m68k_mri only when TC_M68K defined.
6771         (parse_mri_cons): Declare and use only when TC_M68K.
6772         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
6773         * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
6774         * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
6775
6776         * NEWS: Mention IBM 370 support.
6777
6778 2000-02-23  Richard Henderson  <rth@cygnus.com>
6779
6780         * config/tc-i386.c (md_assemble): When swapping operands for
6781         intel_syntax, assume everything that's not Imm or Disp is a
6782         register.
6783
6784 2000-02-23  Linas Vepstas <linas@linas.org>
6785
6786         * config/tc-i370.c, config/tc-i370.h: New files.
6787         * Makefile.am: Add support for Linux/IBM 370.
6788         * configure.in: Likewise.
6789         * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
6790         * config/obj-elf.c: Include elf/i370.h
6791         (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
6792
6793         * Makefile.in: Regenerate.
6794         * configure: Regenerate.
6795
6796         * doc/c-i370.texi: New file.
6797         * doc/all.texi: Include it.
6798         * doc/as.texinfo: And here.
6799         * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
6800         * doc/Makefile.in: Regenerate.
6801
6802 2000-02-19  Michael Meissner  <meissner@redhat.com>
6803
6804         * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
6805         determine if an instruction can be used in parallel with an ADDppp
6806         or SUBppp instruction.
6807
6808 2000-02-22  Andrew Haley  <aph@cygnus.com>
6809
6810         * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
6811
6812 2000-02-22  Andrew Haley  <aph@cygnus.com>
6813
6814         * config/tc-mips.c (mips_gp32): New variable.
6815         (macro_build) Use mips_gp32.
6816         (mips_ip): Ditto.
6817         (md_longopts): Add "-mgp32" and "-mgp64".
6818         (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
6819
6820         (OPTION_M7900): Change offset
6821         (OPTION_NO_M7900): Ditto.
6822
6823 2000-02-22  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
6824
6825         * config/obj-coff.c (add_lineno): Accept non-positive lineno with
6826         warning, and bump it to 1.
6827
6828 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
6829
6830         From Brad Lucier <lucier@math.purdue.edu>:
6831         * dwarf2dbg.c (print_stats): Add cast to force printf argument to
6832         match format.
6833
6834 2000-02-21  Catherine Moore  <clm@cygnus.com>
6835
6836         * config/tc-mips.c (MF_HILO_INSN): Define.
6837         (mips_7000_hilo_fix): Declare.
6838         (append_insn): Conditionally insert nops after an mfhi/mflo insn.
6839         (md_parse_option): Check for 7000_HILO_FIX options.
6840         (OPTION_M7000_HILO_FIX): Define.
6841         (OPTION_NO_M7000_HILO_FIX): Define.
6842         * doc/c-mips.texi (-mfix7000): Describe.
6843
6844 2000-02-21  Alan Modra  <alan@spri.levels.unisa.edu.au>
6845
6846         * listing.c (print_lines): Remove unused variable `end'.
6847
6848         * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
6849         type for JumpInterSegment output. Use enum bfd_reloc_code_real for
6850         reloc_type when BFD_ASSEMBLER.
6851         (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
6852         reloc_type when BFD_ASSEMBLER. Move common code out of switch
6853         statement and quell signed vs. unsigned comparison warning.
6854
6855 2000-02-18  Nick Clifton  <nickc@cygnus.com>
6856
6857         * config/tc-d10v.c (find_opcode): Add a symbol's value to
6858         the computed frag offset, rather than overwriting it.
6859
6860 Thu Feb 17 00:11:08 2000  J"orn Rennecke <amylaar@cygnus.co.uk>
6861
6862         * config/tc-sh.c ("elf/sh.h"): Include.
6863         (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
6864         (md.begin): Initialize target_arch.
6865         Only include opcodes in has table that match selected architecture.
6866         (parse_reg): Recognize register names for sh-dsp.
6867         (parse_at): Recognize post-modify addressing.
6868         (get_operands): The leading space is now optional.
6869         (get_specific): Remove FDREG_N support.  Add support for sh-dsp
6870         arguments.  Update valid_arch.
6871         (build_Mytes): Add support for SDT_REG_N.
6872         (find_cooked_opcode): New function, broken out of md_assemble.
6873         (assemble_ppi, sh_elf_final_processing): New functions.
6874         (md_assemble): Use find_cooked_opcode and assemble_ppi.
6875         (md_longopts, md_parse_option): New option: -dsp.
6876         * config/tc-sh.h (elf_tc_final_processing): Define.
6877         (sh_elf_final_processing): Declare.
6878
6879 Fri Feb 11 14:21:51 2000  Jeffrey A Law  (law@cygnus.com)
6880
6881         * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
6882         the unwinder subspace.  Save the current seg/subseg before creating
6883         the new seg/subseg.
6884
6885 2000-02-10  Nick Clifton  <nickc@cygnus.com>
6886
6887         * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
6888         little endian targets.
6889         (INST_BYTE1): Redefine to handle big and little endian
6890         targets.
6891         (cpu_type): New type: Select between M340 and M210.
6892         (parse_psrmod): New function: Parse the PSRCLR and PSRSET
6893         instructions of the M340.
6894         (md_assemble): Add support for the MULSH and OPSR classes of
6895         instructions.
6896         (md_atof): Add support for little endian targets.
6897         (md_parse_option): Add support for -EL, -EB and -mcpu command
6898         line switches.
6899         (md_convert_frag): Add support for little endian targets.
6900         (md_apply_fix3): Add support for little endian targets.
6901         (md_number_to_chars): Add support for little endian targets.
6902
6903 2000-02-10  Timothy Wall  <twall@redhat.com>
6904
6905         * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
6906         defined, use it to verify the symbol just read should be a label.
6907
6908 2000-02-10  Timothy Wall  <twall@redhat.com>
6909
6910         * app.c (do_scrub_chars): Handle "||" for parallel instructions
6911         when DOUBLEBAR_PARALLEL is defined.  Avoid stripping whitespace
6912         around colons when KEEP_WHITE_AROUND_COLON is defined.
6913         * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
6914         and KEEP_WHITE_AROUND_COLON.
6915
6916 2000-02-08  Timothy Wall  <twall@redhat.com>
6917
6918         * read.c (s_rept): Call do_repeat, which abstracts the repeat
6919         logic.
6920         (do_repeat): New.  Abstract repeat logic so that a "break" can be
6921         implemented.
6922         (end_repeat): New.  Provide support for a "break" out of the
6923         repeat loop.
6924         * read.h: Add prototypes for new functions.
6925
6926 2000-02-08  Timothy Wall  <twall@redhat.com>
6927
6928         * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
6929         * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
6930         * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
6931         non-zero.
6932
6933 2000-02-08  Timothy Wall  <twall@redhat.com>
6934
6935         * read.c: Added elseif to directives table.
6936         * read.h: Added prototype for s_elseif.
6937         * doc/as.texinfo: Added description for elseif.
6938         * cond.c (s_elseif): New function
6939
6940 2000-02-04  Timothy Wall  <twall@redhat.com>
6941
6942         * listing.c (print_lines): Remove conditionals causing bug in
6943         listings.
6944
6945 2000-02-03  Timothy Wall  <twall@cygnus.com>
6946
6947         * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
6948         default values.
6949         * frags.c (frag_new): Calculate fr_fix in octets
6950         (frag_now_fix) Return offset as target address offset (bytes).
6951         (frag_now_fix_octets) New - Return offset in octets (8-bit
6952         quantities).
6953         * frags.h: Added prototype for frag_now_fix_octets().
6954         Distinguish between octets and bytes in field descriptions.
6955         * listing.c (calc_hex): Account for octets vs bytes when
6956         printing addresses/offsets.
6957         (print_lines) Ditto.  Also, if LISTING_WORD_SIZE is not 1, and
6958         target is little-endian, print the octets in a word in big-endian
6959         order so that the display looks like a proper hexadecimal number,
6960         instead of having the octets reversed.
6961         * read.c (do_align): When recording alignment, alignment power
6962         should be in terms of target bytes (minimum addressible unit)
6963         instead of octets.
6964         (do_org) Convert ORG target address (byte) argument into an
6965         octet offset when generating a variable fragment.
6966         * symbols.c (resolve_symbol_value): Symbol final value
6967         converted to a target address offset (bytes) from its octet offset.
6968         * config/obj-coff.c (coff_frob_symbol): Symbol target address
6969         offset (bytes) is adjusted by the frag offset (octets) converted
6970         to bytes.
6971         (coff_frob_section) Section alignment power is in terms of bytes;
6972         convert it to an octet alignment power when calculating size (and
6973         size mask) in octets.  Don't modify the section size in order to
6974         "align" it for TI COFF, since that format has a different method
6975         for storing alignment information.
6976
6977 2000-02-01  Timothy Wall  <twall@cygnus.com>
6978
6979         * stabs.c (generate_asm_file): Escape backslashes in stabs file
6980         entries, matching the way GCC generates them.  If not escaped, the
6981         filename is encoded incorrectly.
6982
6983 2000-01-31  Nick Clifton  <nickc@cygnus.com>
6984
6985         * config/tc-arm.c (reg_table): Add support for ATPCS register
6986         naming conventions.
6987
6988 2000-01-31  Geoff Keating  <geoffk@cygnus.com>
6989
6990         * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
6991         already defined.
6992         * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
6993         New macro.
6994         * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
6995         of a symbol when we really care about its value.
6996
6997 2000-01-19  Chandra Chavva  <cchavva@cygnus.com>
6998
6999         * config/tc-mcore.c (md_assemble): Give warning message if
7000         operands passes to instruction are more than the spec.
7001
7002 2000-01-27  Thomas de Lellis <tdel@windriver.com>
7003
7004         * config/tc-arm.c (armadjust_symtab): If the assembler is in
7005         Thumb mode but the label seen was not declared as '.thumb_func'
7006         then set the ST_INFO type to STT_ARM_16BIT mode.  This allows
7007         correct disassembly of Thumb code bounded by non function labels.
7008
7009 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
7010
7011         * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
7012         Add dependencies for e-i386aout.o.  Fix 2 comment lines.
7013
7014         * Makefile.in: Same here.
7015         Update copyright.
7016
7017         * configure.in: Set bfd_gas for i386-aout when primary target
7018         is bfd.  Handle i386aout emulation.  Don't use te_file=multi, as
7019         we may need the primary te_file.  Remove incorrect comment.
7020
7021         * configure: Regenerate.
7022
7023         * config/e-i386aout.c: New file.
7024
7025         * as.c (USE_EMULATIONS): Move to before print_version_id.
7026         (struct emulation): Add i386aout.
7027         (show_usage): Split text strings.  Reformat -a text.  Add --em
7028         help.
7029         Update copyright.
7030
7031         * obj.h (struct format_ops): Add s_get_other and s_get_desc.
7032         (aout_format_ops): New.
7033         Update copyright.
7034
7035         * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
7036         preprocessor conditional and add aout USE_EMULATIONS tests.
7037         (read_a_source_file): Don't pass error strings to printf as
7038         format arg.
7039         Update copyright.
7040
7041         * gasp.c (exp_get_abs): Don't pass error strings to printf as
7042         format arg.
7043         (do_data): Same here.
7044         (process_file): And here.
7045         Update copyright.
7046
7047         * symbols.c (colon): Rewrite "already defined" fatal message
7048         code for aout with USE_EMULATIONS.
7049         Update copyright.
7050
7051         * config/obj-aout.c (OBJ_HEADER): Define.
7052         (obj_pseudo_table): Rename to aout_pseudo_table.  Init all
7053         fields of sentinel.
7054         (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
7055         S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
7056         forms here.
7057         (obj_aout_type): Expand S_SET_OTHER here too.
7058         (obj_read_begin_hook): Remove.
7059         (aout_pop_insert): New.
7060         (obj_aout_s_get_other): New.
7061         (obj_aout_s_get_desc): New.
7062         (aout_format_ops): New.
7063         Update copyright.
7064
7065         * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
7066         gets aout_pseudo_table.
7067         (aout_pseudo_table): Declare.
7068         (obj_read_begin_hook): Define.
7069         Update copyright.
7070
7071         * config/obj-coff.c (obj_pseudo_table): Rename to
7072         coff_pseudo_table.
7073         (coff_pop_insert): Use coff_pseudo_table.
7074         (coff_sec_sym_ok_for_reloc): Remove.
7075         (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
7076         and comment all zero entries and remove #if 0 code.
7077         Update copyright.
7078
7079         * config/obj-coff.h (obj_pop_insert): Define.
7080         (coff_pseudo_table): Declare.
7081         Update copyright.
7082
7083         * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
7084         s_get_size, s_set_size.  Comment all zero entries.
7085         Update copyright.
7086
7087         * config/obj-elf.c (elf_s_get_other): New function.
7088         (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
7089         (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
7090         (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
7091         comment.
7092         (obj_elf_parse_section_letters): Don't pass error strings to
7093         printf as format arg.
7094         Update copyright.
7095
7096         * config/obj-elf.h (ECOFF_DEBUGGING): Define when
7097         OBJ_MAYBE_ECOFF.
7098         (elf_s_get_other): Declare.
7099         (S_GET_OTHER) Define as elf_s_get_other if not already
7100         defined.
7101         (S_SET_OTHER): Only define when not already defined.
7102         (elf_obj_read_begin_hook): Declare.
7103         (obj_read_begin_hook): Define.
7104         (elf_obj_symbol_new_hook): Declare.
7105         (obj_symbol_new_hook): Define.
7106         Update copyright.
7107
7108         * config/obj-multi.h: Add copyright header and protect against
7109         multiple inclusion.  Add * to all function pointers.
7110         (OBJ_HEADER): If defined, include it rather than other defines
7111         in this file.
7112         (obj_frob_file_after_relocs): Test for NULL.
7113         (obj_symbol_new_hook): Here too.
7114         (obj_sec_sym_ok_for_reloc): And here.
7115         (S_GET_OTHER): Define.
7116         (S_GET_DESC): Define.
7117         (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
7118         (OBJ_MAYBE_ELF): Update comment.
7119
7120         * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
7121         OBJ_AOUT preprocessor conditional and handle emulation by
7122         testing OUTPUT_FLAVOR.
7123         (i386_displacement): Here too.
7124         (md_section_align): Similarly here.
7125         (i386_target_format): Conditionally compile when more than one
7126         of OBJ_MAYBE_{ELF,COFF,AOUT} defined.  Add aout case.
7127         (i386_immediate): Fix error message for aout BFD_ASSMBLER.
7128         (i386_displacement): Here too.
7129         Update copyright.
7130
7131         * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
7132         Define TARGET_FORMAT for aout only when not multi.
7133         Update copyright.
7134
7135         * config/te-multi.h: Delete file as it's identical to te-generic.h
7136
7137 2000-01-15  Alan Modra  <alan@spri.levels.unisa.edu.au>
7138
7139         * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
7140         * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
7141         LONG_MNEM_SUFFIX.
7142
7143         * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
7144         DWORD_MNEM_SUFFIX.
7145         * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too.  Fix some
7146         comments.
7147
7148 2000-01-13  Clinton Popetz  <cpopetz@cygnus.com>
7149
7150         * config/tc-mips.c (mips_do_align): New function.
7151         * config/tc-mips.h (md_do_align): Define.
7152
7153 2000-01-10  Philip Blundell  <philb@gnu.org>
7154
7155         * doc/c-arm.texi (ARM Options): Fix typo.
7156         (ARM-Chars): Correct description of `#'.  Mention  that `;' is a
7157         line separator for Linux.
7158         * doc/as.texinfo (Comments): Mention the ARM.
7159
7160 2000-01-10  Philip Blundell  <pb@futuretv.com>
7161
7162         * configure.in (arm*-*-conix*): New target.
7163         (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
7164         armv*-*-linux-gnu.
7165         * configure: Regenerate.
7166
7167 2000-01-03  Martin v. Loewis  <loewis@informatik.hu-berlin.de>
7168
7169         * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
7170         (obj_elf_visibility): New function.
7171
7172         * doc/as.texinfo (Visibility): New node: document visibility
7173         pseudo ops.
7174
7175 For older changes see ChangeLog-9899