gas/ChangeLog

   1 2002-08-27  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * dwarf2dbg.c: Always include dwarf2dbg.h.
   4         (dwarf2_directive_file): Adjust dummy version args.
   5         * ecoff.c (ecoff_directive_weakext): Add ATTRIBUTE_UNUSED.
   6         * expr.c (clean_up_expression <O_subtract>): Allow subtraction
   7         when symbol values differ.
   8         * read.c (do_align): Add ATTRIBUTE_UNUSED to label.
   9         (pseudo_set <O_subtract>): Remove unnecessary segment test.
  10         * config/obj-bout.c (obj_pseudo_table): Warning fix.
  11
  12 2002-08-26  Alan Modra  <amodra@bigpond.net.au>
  13
  14         * config/tc-w65.c (md_section_align): Fix typo.
  15         (md_parse_option): Return 0, not 1.
  16
  17 2002-08-22  Nick Clifton  <nickc@redhat.com>
  18
  19         * doc/as.texinfo (Section): Note that if '@' is a comment
  20         character then another symbol is used to prefix the section's
  21         type.
  22
  23 2002-08-22  Christian Groessler <chris@groessler.org>
  24
  25         * config/tc-z8k.c (get_operands): Adjust ptr variable also in
  26         "case 0" case.
  27
  28 2002-08-12  Graeme Peterson  <gp@qnx.com>
  29
  30         * configure.in: Add support for sh-**-nto* target.
  31         * configure: Regenerate.
  32
  33 2002-08-21  Nitin  Gupta  <niting@noida.hcltech.com>
  34
  35         * config/tc-h8300.h (TC_LINKRELAX_FIXUP): Define.
  36
  37 2002-08-21  Elena Zannoni  <ezannoni@redhat.com>
  38
  39         * config/tc-ppc.c (ppc_cleanup): Do something only if format
  40         is ELF.
  41         (ppc_apuinfo_section_add): Define only if format is ELF.
  42         (md_assemble): Emit APUinfo section only if format is ELF.
  43         Fix formatting.
  44
  45 2002-08-21  Alan Modra  <amodra@bigpond.net.au>
  46
  47         * config/tc-arc.c (md_pseudo_table <dwarf2_directive_file>): Cast.
  48         * config/tc-frv.c: Likewise.
  49         * config/tc-hppa.c: Likewise.
  50         * config/tc-ia64.c: Likewise.
  51         * config/tc-ip2k.c: Likewise.
  52         * config/tc-m68hc11.c: Likewise.
  53         * config/tc-m68k.c: Likewise.
  54         * config/tc-mmix.c: Likewise.
  55         * config/tc-mn10300.c: Likewise.
  56         * config/tc-sh.c: Likewise.
  57         * config/tc-sparc.c: Likewise.
  58         * config/tc-v850.c: Likewise.
  59
  60 2002-08-20  Richard Sandiford  <rsandifo@redhat.com>
  61
  62         * config/tc-mips.c (macro2): Implement rotates by zero using shifts
  63         by zero.
  64
  65 2002-08-19  Elena Zannoni  <ezannoni@redhat.com>
  66
  67         From matthew green  <mrg@redhat.com>
  68
  69         * config/tc-ppc.c (PPC_OPCODE_CLASSIC): Enable this everywhere
  70         PPC_OPCODE_PPC is, except for BookE architectures.
  71         (md_parse_option): Add support for -mspe.
  72         (md_show_usage): Add -mspe.
  73         (md_parse_option): Add support for -me500 and
  74         -me500x2 to generate code for Motorola e500 core complex.
  75         (md_show_usage): Add -me500 and -me500x2.
  76
  77         (PPC_APUINFO_ISEL, PPC_APUINFO_PMR, PPC_APUINFO_RFMCI,
  78         PPC_APUINFO_CACHELCK, PPC_APUINFO_SPE, PPC_APUINFO_EFS,
  79         PPC_APUINFO_BRLOCK): New macros.
  80
  81         (ppc_cleanup): New function.
  82         (ppc_apuinfo_section_add): New function.
  83         (APUID): New macro.
  84         (md_assemble): Collect info and write the APUinfo section.
  85
  86         * config/tc-ppc.h (md_cleanup): Define.
  87         (ppc_cleanup): Export.
  88         (ELF_TC_SPECIAL_SECTIONS): Add .PPC.EMB.apuinfo section.
  89
  90 2002-08-17  Stan Cox  <scox@redhat.com>
  91
  92         * config/obj-elf.c (obj_elf_change_section): Make non-static.
  93         config/tc-mips.c (s_change_section): New function to support
  94         IRIX .section pseudo-op.
  95
  96 2002-08-16  Nick Clifton  <nickc@redhat.com>
  97
  98         * config/tc-v850.c (md_assemble): Fix assembling of "callt 0x3f".
  99
 100 2002-08-15  Alexandre Oliva  <aoliva@redhat.com>
 101
 102         * config/tc-mips.c (macro_build_jalr): Make sure we generate
 103         the fix-up against on the right frag.
 104         (s_cpsetup): Likewise.  Parse third argument as expression, to
 105         handle global symbols and forward/backward labels correctly.
 106
 107 2002-08-14  Nick Clifton  <nickc@redhat.com>
 108
 109         * read.c (stringer): Catch attempts to create strings in the abs
 110         section.
 111
 112         * config/tc-alpha.c: Fix compiling for COFF targets.
 113         Some minor formatting tidyups.
 114
 115 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 116
 117         * config/tc-m68hc11.h (MD_PCREL_FROM_SECTION): Remove.
 118         (TC_HANDLES_FX_DONE): Define to let md_apply_fix3 set fx_done flag
 119         according to the reloc.
 120         (tc_fix_adjustable, tc_m68hc11_fix_adjustable): Define.
 121         (TC_FORCE_RELOCATION): Define.
 122         (tc_m68hc11_force_relocation): Declare.
 123
 124         * config/tc-m68hc11.c (md_pseudo_table): Add relax command.
 125         (s_m68hc11_relax): New function for relax group.
 126         (build_insn, build_jump_insn): Emit a M68HC11_RL_JUMP reloc at
 127         beginning of jump instruction.
 128         (md_pcrel_from): Rename from md_pcrel_from_section and fix
 129         address computation.
 130         (tc-gen_reloc): Update.
 131         (md_estimate_size_before_relax): Create the BFD_RELOC_16_PCREL as
 132         PC-relative fixup.
 133         (tc_m68hc11_force_relocation): New function, handle new relocs.
 134         (tc_m68hc11_fix_adjustable): New to make sure there are enough
 135         reloc for the linker relax pass.
 136         (md_apply_fix3): Handle M68HC11_RL_JUMP, M68HC11_RL_GROUP
 137         and VTABLE relocs.
 138
 139 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 140
 141         * config/tc-m68hc11.c (m68hc11_elf_final_processing): New function.
 142         (md_pseudo_table): Add .mode, .far and .interrupt pseudo op.
 143         (s_m68hc11_mode): New function for .mode pseudo op.
 144         (s_m68hc11_mark_symbol): New function for .far and .interrupt
 145         pseudo op.
 146         * config/tc-m68hc11.h (elf_tc_final_processing): Define.
 147         (m68hc11_elf_final_processing): Declare.
 148
 149 2002-08-13  Stephane Carrez  <stcarrez@nerim.fr>
 150
 151         * config/tc-m68hc11.c (md_begin): Take into account additional
 152         page operand for call instruction.
 153         (print_opcode_format): Likewise.
 154         (check_range): Likewise for page range checking.
 155         (get_operand): Don't skip a possible comma in operands.
 156         (fixup8): Generate BFD_RELOC_M68HC11_PAGE reloc.
 157         (fixup16): Likwise with BFD_RELOC_M68HC11_LO16.
 158         (fixup24): New to handle call reloc.
 159         (build_insn): Handle missing page operand for call instruction.
 160         (find): Likewise.
 161         (md_apply_fix3): Take into account new relocs.
 162         (get_operand): Fix the mode for indexed indirect addressing.
 163         (build_indexed_byte): Fix post index byte for indexed indirect mode.
 164
 165 2002-08-12  Richard Sandiford  <rsandifo@redhat.com>
 166
 167         * config/tc-mips.c (mips_ip): Don't work out the value of
 168         constant %hi()s here.
 169
 170 2002-08-10  Alan Modra  <amodra@bigpond.net.au>
 171
 172         * config/tc-i386.c (tc_i386_fix_adjustable): Test OUTPUT_FLAVOR
 173         for ELF, and don't bother checking ELF relocs when non-ELF.
 174         (i386_immediate): Allow absolute_section expressions for aout.
 175         (i386_displacement): Likewise.  Also test bfd_is_com_section.
 176         (md_estimate_size_before_relax): Test OUTPUT_FLAVOR for ELF.
 177         (md_apply_fix3): Hack for bfd_install_relocation when fx_pcrel,
 178         not when fx_addsy.  Remove dead code.
 179
 180 2002-08-09  Graeme Peterson  <gp@qnx.com>
 181
 182         * configure.in: Add support for ppc-*-nto* target.
 183         * configure: Regenerate.
 184
 185 2002-08-09  Alan Modra  <amodra@bigpond.net.au>
 186
 187         * config/tc-i386.h: Reorganize.
 188
 189 2002-08-09  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 190
 191         * config/tc-mips.c (macro): Handle a register plus a 16-bit
 192         immediate offset in "dla" and "la" expansions.
 193
 194 2002-08-09  Alan Modra  <amodra@bigpond.net.au>
 195
 196         * configure.in: bfd_gas=yes for all i386 targets.  Formatting.
 197         Remove "bfd_gas=yes" from target table when covered later.
 198         Consolidate some entries.
 199         * configure: Regenerate
 200
 201 2002-08-09  Jakub Jelinek  <jakub@redhat.com>
 202
 203         * config/tc-i386.c (output_insn): Save frag_now and frag_now_fix ()
 204         at start of insn, pass it to output_disp and output_imm.
 205         (output_disp): Added arguments.  If _GLOBAL_OFFSET_TABLE_ is seen
 206         in displacement for R_386_32 reloc, use R_386_GOTPC and compute
 207         properly addend.
 208         (output_imm): Added arguments.  Compute properly addend for
 209         R_386_GOTPC.
 210         (md_apply_fix3): Remove R_386_GOTPC handling.
 211         * testsuite/gas/i386/gotpc.s: New.
 212         * testsuite/gas/i386/gotpc.d: New.
 213         * testsuite/gas/i386/i386.exp: Add gotpc test.
 214
 215 2002-08-06  George France <france@handhelds.org>
 216
 217         * config/tc-alpha.c (cpu_types): Enabled ev67, ev68,  -m21264a
 218         and m21264b processor names and cpu types.
 219         * doc/c-alpha.texi: Documented new types.
 220
 221 2002-08-06  Alan Modra  <amodra@bigpond.net.au>
 222
 223         * config/tc-ppc.c (md_apply_fix3): Adjust 16 bit XCOFF reloc offset.
 224
 225 2002-08-01  Richard Sandiford  <rsandifo@redhat.com>
 226
 227         * config/tc-mips.c (tc_gen_reloc): Extend GP-relative addend
 228         handling to BFD_RELOC_MIPS16_GPREL.
 229
 230 2002-08-01  Nick Clifton  <nickc@redhat.com>
 231
 232         * config/tc-arm.c (add_to_lit_pool): Ensure that offset to literal
 233         pool is computed using signed arithmetic so that proper sign
 234         extension is performed if X_add_number is a 64-bit integer.
 235
 236 2002-08-01  H.J. Lu  <hjl@gnu.org>
 237             Daniel Jacobowitz  <drow@mvista.com>
 238
 239         * dwarf2dbg.c (dwarf2_finish): Don't emit unreferenced
 240         .debug_line section unless it has line information.
 241
 242 2002-07-31  Ian Dall  <ian@sibyl.beware.dropbear.id.au>
 243
 244         * config/tc-ns32k.h (md_pcrel_adjust): Supply prototype.
 245         * config/tc-ns32k.c (convert_iif, md_parse_option, md_show_usage):
 246         Allow default displacement size to be an option "--disp-size-default".
 247         (md_number_to_disp): Make error messages include value. Use %d to
 248         print integers, not %s.
 249         (fix_new_ns32k): Conditionally set fx_no_overflow so we don't
 250         get duplicate messages sometimes.
 251         (convert_iif): Grow frag to max possible instruction size. Avoid
 252         creating unnecessary fixes.
 253         (md_number_to_field) Add prototype.
 254         (encode_operand, parse, convert_iif, md_fix_pcrel_adjust): Add
 255         prototypes and make static.
 256         (struct addr_mode): Make mode and scaled_mode explicitly signed.
 257         (evaluate_expr): Use resultP argument instead of exprP global.
 258         (get_addr_mode): Quiten compiler warnings.
 259         (encode_operand): eliminate unused variables. Quiten compiler
 260         warnings. Eliminate nul character in format strings.
 261         (parse): argc is unsigned.
 262         (reloc): Type cast index to quieten compiler.
 263         (md_pcrel_adjust, md_apply_fix3): Remove unused variable.
 264         (md_convert_frag): Note unused parameters. Remove unused
 265         variables.
 266         (md_create_long_jump, md_create_short_jump,
 267         md_undefined_symbol_name, md_section_align, tc_gen_reloc): Note
 268         unused parameters.
 269
 270 2002-07-31  Nick Clifton  <nickc@redhat.com>
 271
 272         * NEWS: Retroactively add entry for Lars Brinkhoff's contribution
 273         of the PDP-11 and 2.11BSD a.out support.
 274
 275 2002-07-31  Momchil Velikov  <velco@fadata.bg>
 276
 277         * config/tc-v850.c (md_assemble): Fix range check for immediate
 278         operand.
 279
 280 2002-07-30  Chris Demetriou  <cgd@broadcom.com>
 281
 282         * config/tc-mips.c (mips_cpu_info_table): Clean up entries related
 283         to Broadcom SB-1 core support.
 284
 285 2002-07-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 286
 287         * config/tc-mips.c (mips_target_format): Fix formatting.
 288         Add recognition of n32 ABI formats.
 289
 290 2002-07-30  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 291
 292         * tc-mips.c (load_address): Don't clobber $at when loading a
 293         64-bit address in non-PIC code if noat is in effect.
 294         (macro): Likewise.
 295
 296 2002-07-30  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 297
 298         * config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
 299         used in division/multiply macro expansions similarly to how they
 300         are used in the variants with break instructions.
 301         (macro2): Likewise.
 302
 303 2002-07-30  Graeme Peterson  <gp@qnx.com>
 304
 305         * configure.in: Add support for arm-*-nto target.
 306         * configure: Regenerate.
 307
 308 2002-07-30  Nick Clifton  <nickc@redhat.com>
 309
 310         * config/tc-arm.c (struct literal_pool): Add fields to allow
 311         multiple literal pools to be maintained.
 312         (find_literal_pool): New function.
 313         (find_or_make_literal_pool): New function.
 314         (add_to_literal_pool): Use find_or_make_literal_pool.
 315         (arm_s_text, arm_s_data, arm_s_section): Remove - no longer
 316         needed.
 317         (s_ltorg): Use find_literal_pool.
 318         (arm_cleanup): Dump all literal pools.
 319         * doc/c-arm.texi: Document new behaviour of only dumping literal
 320         pools upon request.
 321
 322 2002-07-26  Alan Modra  <amodra@bigpond.net.au>
 323
 324         * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
 325         rather than PPC_OPCODE_32 for powerpc64*.
 326
 327 2002-07-25  Nick Clifton  <nickc@redhat.com>
 328
 329         * po/es.po: Updated Spanish translation.
 330         * po/fr.po: Updated French translation.
 331
 332 2002-07-25  Richard Sandiford  <rsandifo@redhat.com>
 333
 334         * doc/c-mips.texi: Remove -mcpu.  Document -mabi.
 335         * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
 336         (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
 337         * configure, config.in: Regenerate.
 338         * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
 339         (mips_set_options): Remove "abi" field.
 340         (mips_opts): Update accordingly.  Replace all uses of mips_opts.abi
 341         with mips_abi.
 342         (mips_cpu): Remove.
 343         (mips_arch_string, mips_arch_info): New vars.
 344         (mips_tune_string, mips_tune_info): New vars.
 345         (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
 346         (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
 347         (mips_isa_to_str, mips_cpu_to_str): Remove.
 348         (mips_ip): If the selected architecture is a generic ISA rather
 349         than a processor, only mention the ISA level in error messages.
 350         (OPTION_MCPU): Remove.
 351         (OPTION_FP64): New.
 352         (md_longopts): Add -mfp64, remove -mcpu.
 353         (mips_set_option_string): New fn.
 354         (md_parse_option): Make -mipsN update file_mips_isa rather than
 355         mips_opts.isa.  Use mips_set_option_string to set -march or -mtune.
 356         Don't let -mgp32 and -mfp32 change the ABI.
 357         (show): Move to end of file.  Constify string argument.
 358         (md_show_usage): Move to the end of the file.  Read available
 359         architectures from mips_cpu_info_table.
 360         (mips_set_architecture): New fn.
 361         (mips_after_parse_args): Rework.  Remove -mcpu handling.  -mipsN
 362         is an alias for -march=mipsN.  Don't change the ABI based on other
 363         flags.  Infer the register size from the ABI as well as the
 364         architecture.  Complain about more conflicting arguments.
 365         Unify logic with GCC.
 366         (s_mipsset): Don't change the ABI.
 367         (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
 368         (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
 369         "mipsN"-type entries.  Remove entries that vary only in the
 370         manufacturer's prefix, or that have "000" replaced by "k".
 371         Remove TARGET_CPU entries.  Make r2000 entry use CPU_R3000.
 372         (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
 373         (mips_parse_cpu): New fn.
 374         (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
 375         (mips_cpu_info_from_isa): Minor formatting tweak.
 376
 377 2002-07-24  Nick Clifton  <nickc@redhat.com>
 378
 379         * po/sv.po: Updated Swedish translation.
 380         * po/es.po: Updated Spanish translation.
 381
 382 2002-07-23  Alan Modra  <amodra@bigpond.net.au>
 383
 384         * Makefile.am: Run "make dep-am".
 385         * Makefile.in: Regenerate.
 386         * doc/Makefile.in: Regenerate.
 387         * config.in: Regenerate.
 388         * po/POTFILES.in: Regenerate.
 389
 390 2002-07-23  Nick Clifton  <nickc@redhat.com>
 391
 392         * po/fr.po: Updated French translation.
 393
 394 2002-07-23  Nick Clifton  <nickc@redhat.com>
 395
 396         * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
 397         GAS.
 398
 399 2002-07-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 400
 401         * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
 402         instead of S_IS_EXTERN.
 403         (md_estimate_size_before_relax): Likewise.
 404         (mips_fix_adjustable): Likewise.
 405
 406 2002-07-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 407
 408         * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
 409
 410 2002-07-19  Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
 411             Nick Clifton  <nickc@redhat.com>
 412
 413         * cond.c (s_ifdef): Treat a referenced but not yet defined
 414         symbol as if it were undefined, in exactly the same way as
 415         .equiv.
 416
 417         * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
 418         consider referenced bug not yet defined symbols to be
 419         undefined.
 420
 421 2002-07-18  Denis Chertykov  <denisc@overta.ru>
 422             Frank Ch. Eigler  <fche@redhat.com>
 423             Alan Lehotsky  <alehotsky@cygnus.com>
 424             John Healy  <jhealy@redhat.com>
 425             Jeff Johnston  <jjohnstn@redhat.com>
 426
 427         * configure.in: Add ip2k configuraton.
 428         * configure: Regenerate.
 429         * Makefile.am: Add ip2k configuraton.
 430         * Makefile.in: Regenerate.
 431         * configure: Regenerate.
 432         * Makefile.in: Regenerate.
 433         * config/tc-ip2k.c: New file.
 434         * config/tc-ip2k.h: New files.
 435         * NEWS: Mention new support.
 436         * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
 437         * doc/Makefile.in: Regenerate.
 438         * doc/all.texi: Set IP2K
 439         * doc/as.texinfo: Add IP2K description.
 440         * doc/c-ip2k.texi: New file.
 441
 442 2002-07-19  Nick Clifton  <nickc@cambridge.redhat.com>
 443
 444         * NEWS: Reformat to match style of other NEWS files.
 445
 446 2002-07-17  Jan Hubicka  <jh@suse.cz>
 447
 448         * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
 449
 450 2002-07-16  Moritz Jodeit  <moritz@jodeit.org>
 451
 452         * config/tc-z8k.c (build_bytes): Correct order of memset args.
 453
 454 2002-07-16  Nick Clifton  <nickc@cambridge.redhat.com>
 455
 456         * NEWS: Add 'Changes in 2.13'.
 457
 458 2002-07-15  Matt Fredette  <fredette@netbsd.org>
 459
 460         * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
 461
 462 2002-07-12  Alan Modra  <amodra@bigpond.net.au>
 463
 464         * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
 465         case with non CODE_64BIT case.  Don't warn on "qword ptr" if
 466         not CODE_64BIT.
 467
 468 2002-07-11  Alan Modra  <amodra@bigpond.net.au>
 469
 470         * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
 471         (ppc_frob_file_before_adjust): New function.
 472         * config/tc-ppc.h (tc_frob_symbol): Don't define.
 473         (ppc_elf_frob_symbol): Don't declare.
 474         (tc_frob_file_before_adjust): Define.
 475         (ppc_frob_file_before_adjust): Declare.
 476
 477         * config/tc-ppc.c (md_pseudo_table): Warning fix.
 478         (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
 479         flags.
 480         (ppc_size): Delete.
 481         (ppc_xcoff64): Rename to ppc_obj64.
 482         (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
 483         (ppc_set_cpu): Set PPC_OPCODE_32 too.
 484         (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
 485         or bfd_mach_ppc.
 486         (ppc_target_format): Use ppc_obj64 to select format.
 487         (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
 488         (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
 489         (ppc_elf_suffix): Likewise.  Don't depend on BFD_DEFAULT_TARGET_SIZE.
 490         (tc_frob_symbol): Likewise.
 491         (md_assemble): Use ppc_obj64 instead of ppc_size.  Don't depend on
 492         BFD_DEFAULT_TARGET_SIZE.
 493         (ppc_tc): Likewise.
 494         (ppc_is_toc_sym): Likewise.
 495         (md_apply_fix3): Likewise.
 496         * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
 497         BFD_DEFAULT_TARGET_SIZE.
 498         (ELF_TC_SPECIAL_SECTIONS): Likewise.
 499         (tc_frob_symbol): Likewise.
 500
 501 2002-07-09  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 502
 503         * config/tc-mips.c (macro_build): Handle MIPS16 insns.
 504         (mips_ip): Likewise.
 505
 506 2002-07-09  Alan Modra  <amodra@bigpond.net.au>
 507
 508         * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
 509         (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
 510         (md_apply_fix3): Formatting.  Remove redundant test.
 511         (tc_gen_reloc): Remove redundant code.
 512         (tc_i386_force_relocation): Delete.  Movy body of function to..
 513         * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
 514
 515 2002-07-09  Federico G. Schwindt <fgsch@olimpo.com.br>
 516
 517         * configure.in: Add hppa-*-openbsd* target, change
 518         alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
 519         with sparc64 cpu.
 520         * configure: Regenerate.
 521
 522 2002-07-08  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 523
 524         * config/tc-mips.c (macro): Shift the 32-bit address range
 525         accessible with a lone "lui" down by 32768.
 526
 527 2002-07-08  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 528
 529         * config/tc-mips.c (load_address): Use non-trapping "daddu"
 530         instead of "dadd" in address calculations.
 531         (macro): Likewise.
 532
 533 2002-07-08  Alan Modra  <amodra@bigpond.net.au>
 534
 535         * config/tc-i386.c (process_suffix): Remove intel mode movsx and
 536         movzx fudges.
 537         (md_assemble): Instead, zap the suffix here.
 538
 539 2002-07-03  Nick Clifton  <nickc@cambridge.redhat.com>
 540
 541         * NEWS: Remove next release number until the release is actually
 542         upon us.
 543
 544 2002-07-03  Alan Modra  <amodra@bigpond.net.au>
 545
 546         * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
 547         Run "make dep-am".
 548         * Makefile.in: Regenerate.
 549
 550 2002-07-02  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 551
 552         * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
 553         to symbols in merge sections, even non pc-relative ones.
 554
 555 2002-06-29  Stephane Carrez  <stcarrez@nerim.fr>
 556
 557         * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
 558
 559 2002-06-29  Stephane Carrez  <stcarrez@nerim.fr>
 560
 561         * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
 562         .softregs and .eeprom.
 563
 564 2002-06-28  David O'Brien  <obrien@FreeBSD.org>
 565
 566         * NEWS: Note the next release is 2.13.
 567
 568 2002-06-26  Nick Clifton  <nickc@cambridge.redhat.com>
 569
 570         * po/tr.po: New translation imported.
 571
 572 2002-06-26  Elias Athanasopoulos  <eathan@otenet.gr>
 573
 574         * ecoff.c: (get_tag): Replace strcpy with xstrdup.
 575         (ecoff_directive_def): Likewise.
 576         (ecoff_directive_tag): Likewise.
 577         * listing.c (file_info): Likewise.
 578         * hash.c (what): Likewise.
 579
 580 2002-06-25  H.J. Lu <hjl@gnu.org>
 581
 582         * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
 583         * Makefile.in: Regenerated.
 584
 585 2002-06-19  Dhananjay R. Deshpande <dhananjayd@kpit.com>
 586
 587         * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
 588         (assemble_ppi): Generate warning if the same register is used
 589         twice as destination in the same padd / pmuls instruction.
 590
 591 2002-06-18  Dave Brolley  <brolley@redhat.com>
 592
 593         From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
 594         * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
 595         * configure.in: Support frv-*-*.
 596         * Makefile.am (CPU_TYPES): Add frv.
 597         (TARGET_CPU_CFILES): Add tc-frv.c.
 598         (TARGET_CPU_HFILES): Add tc-frv.h.
 599         (DEPTC_frv_coff): New variable.
 600         (DEPTC_frv_elf): New variable.
 601         (DEPOBJ_frv_coff): New variable.
 602         (DEPOBJ_frv_elf): New variable.
 603         (DEP_frv_coff): New variable.
 604         (DEP_frv_elf): New variable.
 605         * tc-frv.c: New file.
 606         * tc-frv.h: New file.
 607
 608 2002-06-17  Catherine Moore <clm@redhat.com>
 609
 610         * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
 611
 612 2002-06-17  J"orn Rennecke <joern.rennecke@superh.com>
 613
 614         * config/tc-sh.c (assemble_ppi): Initialize reg_n.
 615
 616 2002-06-17  Tom Rix <trix@redhat.com>
 617
 618         * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
 619
 620 2002-06-14  H.J. Lu  <hjl@gnu.org>
 621             Daniel Jacobowitz  <drow@mvista.com>
 622
 623         * dwarf2dbg.h (dwarf2_directive_file): Return char *.
 624         * dwarf2dbg.c (dwarf2_directive_file): Return filename.
 625         * config/tc-mips.c (s_mips_file): Call s_app_file_string
 626         and new_logical_line for the first .file directive.
 627         * read.c (s_app_file_string): New function.
 628         (s_app_file): Call it.
 629         * read.h (s_app_file_string): Add declaration.
 630
 631 2002-06-14  Daniel Jacobowitz  <drow@mvista.com>
 632
 633         * configure.in: Remove MIPS_STABS_ELF.
 634         * configure: Regenerated.
 635         * config.in: Regenerated.
 636         * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
 637         for MIPS targets.
 638         * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
 639         ".extern".
 640         (pdr_seg): Declare unconditionally.
 641         (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
 642         (s_mips_end): Likewise.  Generate stabs function markers.
 643         (s_mips_ent): Generate stabs function markers.
 644         (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
 645         ELF.
 646         (s_mips_mask): Likewise.
 647         (mips_flag_mdebug): New.
 648         (md_longopts): Add "mdebug" and "no-mdebug".
 649         (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
 650         (mips_after_parse_args): Set mips_flag_mdebug.
 651         * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
 652
 653 2002-06-13  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 654
 655         * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
 656         value twice for RELA relocations.
 657
 658 2002-06-12  Ben Elliston  <bje@redhat.com>
 659
 660         * symbols.c (resolve_symbol_value): Initialise final_val.
 661
 662         * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
 663
 664 2002-06-11  Tom Rix  <trix@redhat.com>
 665
 666         * config/tc-ppc.c (ppc_subseg_align): Delete.
 667         (ppc_change_csect): Default csect align is 2.
 668         * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
 669
 670 2002-06-09  Marek Michalkiewicz  <marekm@amelek.gda.pl>
 671
 672         * config/tc-avr.c (mcu_types): Update.
 673
 674 2002-06-08  Matt Thomas  <matt@3am-software.com>
 675
 676         * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
 677         (vax-*-netbsd*): New targets.
 678         * configure: Regenerate.
 679         * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
 680         * config/tc-vax.c: Add support for ELF and PIC.
 681         (flag_want_pic): New flag.
 682         (float_cons): Fix prototype.
 683         (md_apply_fix3): Adjust for BFD_ASSEMBLER.
 684         (md_assemble): Introduce a new is_absolute local, and use it
 685         rather than repeating the test.  Make fatal errors actually
 686         fatal by using as_fatal as appropriate.  Adjust for BFD_ASSEMBLER.
 687         Add support for ELF.  Add support for PIC.
 688         (md_convert_frag): Adjust for BFD_ASSEMBLER.
 689         (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
 690         BFD_ASSEMBLER.
 691         (vax_reg_parse): Make the % register prefix mandatory for ELF,
 692         optional for a.out, and not allowed for VMS.  Adjust all callers.
 693         (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
 694         (md_create_long_jump): Likewise.
 695         (md_undefined_symbol): Likewise.
 696         (md_section_align): Likewise.
 697         (md_shortopts): Allow -k and -K for ELF.
 698         (md_parse_option): Set flag_want_pic if -k or -K.
 699         (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
 700         (tc_gen_reloc): New function if BFD_ASSEMBLER.
 701         * config/tc-vax.h (tc_headers_hook): Remove.
 702         (TARGET_FORMAT): Set according to object format and target
 703         environment.
 704         (BFD_ARCH, TARGET_ARCH): Define.
 705         (NO_RELOC): Adjust for BFD_ASSEMBLER.
 706         (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
 707         (tc_fix_adjustable): Define if BFD_ASSEMBLER.
 708         * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
 709
 710 2002-06-08  Alan Modra  <amodra@bigpond.net.au>
 711
 712         * Makefile.am: Run "make dep-am".
 713         * Makefile.in: Regenerate.
 714
 715         * as.c: Replace CONST with const.
 716         * write.c: Likewise.
 717         * config/obj-coff.c: Likewise.
 718         * config/tc-a29k.c: Likewise.
 719         * config/tc-arm.c: Likewise.
 720         * config/tc-dlx.c: Likewise.
 721         * config/tc-h8300.c: Likewise.
 722         * config/tc-h8500.c: Likewise.
 723         * config/tc-i370.c: Likewise.
 724         * config/tc-i860.c: Likewise.
 725         * config/tc-i960.c: Likewise.
 726         * config/tc-m68hc11.c: Likewise.
 727         * config/tc-m68k.c: Likewise.
 728         * config/tc-m88k.c: Likewise.
 729         * config/tc-mcore.c: Likewise.
 730         * config/tc-mips.c: Likewise.
 731         * config/tc-ns32k.c: Likewise.
 732         * config/tc-pdp11.c: Likewise.
 733         * config/tc-pj.c: Likewise.
 734         * config/tc-s390.c: Likewise.
 735         * config/tc-sh.c: Likewise.
 736         * config/tc-sparc.c: Likewise.
 737         * config/tc-tahoe.c: Likewise.
 738         * config/tc-tic80.c: Likewise.
 739         * config/tc-v850.c: Likewise.
 740         * config/tc-vax.c: Likewise.
 741         * config/tc-w65.c: Likewise.
 742         * config/tc-z8k.c: Likewise.
 743
 744 2002-06-08  Daniel Jacobowitz  <drow@mvista.com>
 745
 746         Based on patch from Matt Green:
 747         * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
 748         * config/tc-mips.c (s_mips_file): Renamed from s_file.
 749         (s_mips_loc): New function.
 750         (mips_nonecoff_pseudo_table): Call them.
 751         (append_insn): Call dwarf2_emit_insn.
 752
 753 2002-06-08  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 754
 755         * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
 756         to -1.
 757         (file_ase_mips16): New veriable.
 758         (mips_eabi64): Remove.
 759         (CPU_HAS_MIPS16): New define.
 760         (CPU_HAS_MDMX): Fix data type.
 761         (md_begin): Code cleanup. Use file_ase_mips16.
 762         (mips_elf_final_processing): Handle mips16 header flag.
 763         Handle EABI flag without intermediate variable.
 764
 765 2002-06-08  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 766
 767         * doc/as.texinfo: Update MIPS documentation.
 768
 769 2002-06-08  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 770
 771         * config/tc-mips.c: Add define for $zero register.
 772         (md_begin): Add $zero as alias name for $0.
 773         (insn_uses_reg): Use ZERO define.
 774         (mips_ip): Add $zero as alias name for $0.
 775         (mips16_ip): Likewise.
 776         (s_cplocal): Demand empty rest of input line.
 777         (tc_get_register): Likewise. Add support for $kt0, kt1 register
 778         names. Use ZERO define. Fix input_line_pointer progress.
 779
 780 2002-06-07  Alan Modra  <amodra@bigpond.net.au>
 781
 782         * symbols.c: Replace CONST by const throughout.
 783         (symbol_find_exact): Split out from..
 784         (symbol_find_base): ..here.
 785         * symbols.h: Replace CONST by const throughout.
 786         (symbol_find_exact): Declare.
 787         * config/obj-elf.c: #include "struc-symbol.h".
 788         (elf_frob_file): If group name matches an exported symbol, use that
 789         symbol for the signature and ".group" as the section name.
 790
 791 2002-06-06  J"orn Rennecke <joern.rennecke@superh.com>
 792
 793         * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
 794         but warn about it.
 795         * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
 796         * testsuite/gas/sh/pcrel.d: Update.
 797         * testsuite/gas/sh/pcrel.l: New file.
 798
 799 2002-06-06  Daniel Jacobowitz  <drow@mvista.com>
 800
 801         * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
 802         and mips_opts.ase_mdmx if they are uninitialized.
 803
 804 2002-06-06  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 805
 806         * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
 807         (hppa_force_relocation): Check if a stub just before the start symbol
 808         of the last call_info is reachable before forcing relocation.  Fix
 809         typo.
 810
 811 2002-06-04  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>
 812
 813         * config/tc-mips.c (mips_after_parse_args): New function.
 814         (md_begin): Move processing of defaults to mips_after_parse_args.
 815         config/tc-mips.h (md_after_parse_args): Define.
 816
 817 2002-06-04  Jason Thorpe  <thorpej@wasabisystems.com>
 818
 819         * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
 820         (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
 821         (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
 822         * configure: Regenerate.
 823         * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
 824         environment.
 825
 826 2002-06-04  Jason Thorpe  <thorpej@wasabisystems.com>
 827
 828         * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
 829
 830 2002-06-04  Alan Modra  <amodra@bigpond.net.au>
 831
 832         * config/obj-elf.c (obj_elf_change_section): Set and check elf
 833         linkonce flag.  Print all warnings.
 834         (obj_elf_section): Parse ",comdat" for groups.
 835         (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups.  Check
 836         consistency of comdat flag.
 837
 838 2002-06-02  Richard Henderson  <rth@redhat.com>
 839
 840         * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
 841         with LITERALs without sequence numbers.
 842
 843 2002-06-01  Richard Henderson  <rth@redhat.com>
 844
 845         * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
 846         Rename them LITUSE_ALPHA_*.
 847
 848 2002-05-31  Shrinivas Atre <ShrinivasA@kpit.com>
 849
 850         * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
 851         accept parentheses enclosed register lists.
 852
 853 2002-05-31  Alan Modra  <amodra@bigpond.net.au>
 854
 855         * Makefile.am: Run "make dep-am".
 856         * Makefile.in: Regenerate.
 857         * po/POTFILES.in: Regenerate.
 858
 859 2002-05-31  Graeme Peterson  <gp@qnx.com>
 860
 861         * configure.in: Add i386-*-nto-qnx*.
 862         * configure: Regenerate.
 863
 864 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 865
 866         * config/tc-mips.c (mips_ip): Use unsigned long values for
 867         warning output.
 868
 869 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 870
 871         * config/tc-mips.c (s_cpsetup): Fix initialization of
 872         mips_cpreturn_register and mips_cpreturn_offset.
 873
 874 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 875
 876         * config/tc-mips.c (s_cpsetup): Fix comment.
 877
 878 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 879
 880         * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
 881         (mips_ip): Likewise.
 882         (mips16_ip): Likewise.
 883         (tc_get_register): Likewise.
 884
 885 2002-05-30  Chris G. Demetriou  <cgd@broadcom.com>
 886             Ed Satterthwaite  <ehs@broadcom.com>
 887
 888         * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
 889         (mips_opts): Initialize "ase_mdmx" member.
 890         (file_ase_mdmx): New variable.
 891         (CPU_HAS_MDMX): New macro.
 892         (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
 893         based on command line options and configuration defaults.
 894         (macro_build): Note in comment that use of MDMX in macros is
 895         not currently allowed.
 896         (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
 897         "Z" MDMX operand types.
 898         (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
 899         and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
 900         types.
 901         (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
 902         Add support for "-mdmx" and "-no-mdmx" options.
 903         (OPTION_ELF_BASE): Move to accomodate new options.
 904         (s_mipsset): Support ".set mdmx" and ".set nomdmx".
 905         (mips_elf_final_processing): Set MDMX ASE ELF header flag if
 906         file_ase_mdmx was set.
 907         * doc/as.texinfo: Document -mdmx and -no-mdmx options.
 908         * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
 909         nomdmx" directives.
 910
 911 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 912
 913         * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
 914         OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
 915         command line switch conforming to gcc conventions.
 916         * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
 917
 918 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 919
 920         * config/tc-mips.c (macro_build_jalr): New Function.
 921         (md_begin): NewABI uses big GOTs.
 922         (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
 923         BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
 924         (load_address): Add some NewABI PIC support.
 925         (macro): Likewise.
 926         (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
 927         (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
 928
 929 2002-05-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 930
 931         * config/tc-mips.c (load_address): Use mips_gp_register instead
 932         of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
 933         instead.
 934         (macro): Use mips_gp_register instead of hardcoded value.
 935
 936 2002-05-30  Richard Henderson  <rth@redhat.com>
 937
 938         * expr.h (operatorT): Add O_md17..O_md32.
 939         * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
 940         O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
 941         O_tprelhi, O_tprello, O_tprel): New.
 942         (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
 943         (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
 944         (LITUSE_TLSGD, LITUSE_TLSLDM): New.
 945         (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
 946         saw_lu_tlsgd, saw_lu_tlsldm.  Make multi_section_p a bit field.
 947         (md_apply_fix3): Handle TLS relocations.
 948         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
 949         (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
 950         associated TLS reloc.  Check lituse_tls relocs match up.
 951         (emit_insn): Handle TLS relocations.
 952         (ldX_op): Remove.
 953
 954         * doc/c-alpha.texi: Add docs for tls relocations.
 955
 956 2002-05-30  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 957
 958         * config/tc-mips.c (mips_gprel_offset): New variable.
 959         (s_gpvalue): Use it.
 960
 961 2002-05-30  Diego Novillo  <dnovillo@redhat.com>
 962
 963         * gas/config/tc-d10v.c (check_resource_conflict): Only check
 964         write-write conflicts.
 965         (md_assemble): Reformat introductory comment.
 966         (parallel_ok): Prevent packing only if the first
 967         instruction cannot be packed.
 968
 969 2002-05-30  Jason Eckhardt <jle@redhat.com>
 970             Tom Rix <trix@redhat.com>
 971
 972         * config/tc-d10v.c (build_insn): Check for immediates.
 973
 974 2002-05-28  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
 975
 976         * config/tc-mips.c: Replace GP in comments by $gp.
 977         (mips_big_got): Initialize.
 978         (mips_trap): Initialize.
 979         (load_address): Use mips_gp_register instead of hardcoded value.
 980         Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
 981         (macro): Use mips_gp_register instead of hardcoded value.
 982         (macro2): Change load_address calls.
 983         (md_pcrel_from): Comment formatting.
 984         (s_cpload): Use mips_gp_register instead of hardcoded value.
 985         (s_cprestore): Likewise. Comment formatting.
 986         (s_gpword): Fix data type.
 987         (s_cpadd): Use mips_gp_register instead of hardcoded value.
 988         (nopic_need_relax): Replace GP in comments by $gp.
 989         (mips_elf_final_processing): Better comment.
 990
 991 2002-05-28  Kuang Hwa Lin <kuang@sbcglobal.net>
 992
 993         * configure.in: Add DLX configuraton
 994         * Makefile.am: Add DLX configuraton
 995         * configure: Regenerate.
 996         * Makefile.in: Regenerate.
 997         * config/tc-dlx.c: New file.
 998         * config/tc-dlx.h: New files.
 999         * NEWS: Mention new support.
1000
1001 2002-05-27  Nick Clifton  <nickc@cambridge.redhat.com>
1002
1003         * config/obj-coff.c (write_object_file): Add missing semicolon.
1004
1005 2002-05-26  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1006
1007         * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
1008         by the define. Remove superfluous check of mips_opts.mips16.
1009         (append_insn): Likewise. Canonicalize variable increments.
1010         (macro_build): Canonicalize variable increments.
1011         (macro_build_lui): Likewise.
1012         (load_register): Likewise.
1013         (load_address): Move pointer initialization.
1014         (macro): Move pointer to a more local scope. Canonicalize variable
1015         increments. Better comments. Replace magic constant for RA by the
1016         define.
1017         (macro2): Replace magic constant for RA by the define. Canonicalize
1018         variable increments.
1019         (mips_ip): Canonicalize variable increments.
1020         (mips16_ip): Replace magic constant for RA by the define.
1021         (my_getSmallParser): Canonicalize variable increments/decrements.
1022         (my_getPercentOp): Likewise.
1023         (my_getSmallExpression): Likewise.
1024         (s_align): Likewise.
1025         (s_mipsset): Likewise.
1026         (s_cpsetup): Likewise.
1027         (s_insn): Remove superfluous check of mips_opts.mips16.
1028         (s_mips_stab): Likewise.
1029         (mips_handle_align): Canonicalize variable increments.
1030         (s_mips_ent): Likewise.
1031         (s_mips_end): Add comment.
1032
1033 2002-05-26  Jason Thorpe  <thorpej@wasabisystems.com>
1034
1035         * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
1036         * configure: Regenerate.
1037
1038 2002-05-25  Alan Modra  <amodra@bigpond.net.au>
1039
1040         * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
1041         * Makefile.in: Regenerate.
1042         * dep-in.sed: Reorder to match OBJS in Makefile.am.
1043         * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
1044         * configure: Regenerate.
1045         * as.h: Use #include "" instead of <> for local header files.
1046         * flonum-konst.c: Likewise.
1047         * flonum-mult.c: Likewise.
1048         * gasp.c: Likewise.
1049         * listing.c: Likewise.
1050         * config/tc-ia64.h: Likewise.
1051         * config/tc-v850.h: Likewise.
1052
1053 2002-05-24  TAMURA Kent <kent@netbsd.org>
1054
1055         * configure.in: Add a target for i386-netbsdpe.
1056         * configure: Regenerate.
1057
1058 2002-05-23  Jakub Jelinek  <jakub@redhat.com>
1059
1060         * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
1061         (obj_elf_common): Call elf_common.
1062         (obj_elf_tls_common): New function.
1063         (elf_pseudo_tab): Support .tls_common.
1064         (special_sections): Add .tdata and .tbss.
1065         (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
1066         sections.
1067         (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
1068         (obj_elf_parse_section_letters): Include T in error message.
1069         * config/tc-ppc.c (ppc_section_letter): Likewise.
1070         * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
1071         (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
1072         SEC_MERGE.
1073         * config/tc-sparc.c (md_apply_fix3): Likewise.
1074         * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
1075         Define them if not BFD_ASSEMBLER.
1076         (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
1077         and @NTPOFF.
1078         (md_apply_fix3): Add TLS relocs.
1079         * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
1080         FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
1081         FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
1082         (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
1083         (ia64_elf_section_letter): Include T in error message.
1084         (md_begin): Support TLS operators.
1085         (md_operand): Likewise.
1086         (ia64_gen_real_reloc_type): Support TLS relocs.
1087         * testsuite/gas/i386/tlspic.s: New file.
1088         * testsuite/gas/i386/tlsd.s: New file.
1089         * testsuite/gas/i386/tlsnopic.s: New file.
1090         * testsuite/gas/i386/tlsd.d: New file.
1091         * testsuite/gas/i386/tlsnopic.d: New file.
1092         * testsuite/gas/i386/tlspic.d: New file.
1093         * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
1094         * testsuite/gas/ia64/tls.s: New file.
1095         * testsuite/gas/ia64/tls.d: New file.
1096         * testsuite/gas/ia64/ia64.exp: Add tls test.
1097         * write.c (adjust_reloc_syms): Don't change symbols in
1098         SEC_THREAD_LOCAL sections to STT_SECTION + addend.
1099
1100 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
1101
1102         * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
1103         round the relocation up rather than down.
1104
1105 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
1106
1107         * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
1108         flag.
1109         * doc/as.texinfo: Document that the COFF version of .section
1110         ignores the 'a' flag.
1111
1112 2002-05-23  Alan Modra  <amodra@bigpond.net.au>
1113
1114         * config/tc-alpha.c (assemble_tokens): Protect use of
1115         ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
1116
1117         * write.c (size_seg): Check adjustment to last frag.
1118         (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
1119         section alignment.
1120         * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
1121         * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
1122         (write_object_file): Invoke md_do_align if available, and use
1123         frag_align_code on text sections.
1124         * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
1125         * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
1126         * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
1127         * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
1128         * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise.  Define for
1129         BFD_ASSEMBLER too.
1130
1131 2002-05-22  H.J. Lu <hjl@gnu.org>
1132
1133         * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
1134         for source file.
1135
1136 2002-05-22  Nick Clifton  <nickc@cambridge.redhat.com>
1137
1138         * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
1139         as ELF builds.
1140
1141 2002-05-22  H.J. Lu <hjl@gnu.org>
1142
1143         * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
1144         for one .loc for compiler.
1145
1146 2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1147
1148         * config/tc-mips.c (macro): Relax warning, it's toot strict for
1149         embedded-PIC.
1150
1151 2002-05-22  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1152
1153         * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
1154         Optimize the rotate by zero case.
1155
1156 2002-05-21  Nick Clifton  <nickc@cambridge.redhat.com>
1157
1158         * configure.in: Remove accidental enabling of bfd_gas=yes for
1159         sh-coff targets.
1160         * configure: Regenerate.
1161
1162 2002-05-18  Kazu Hirata  <kazu@cs.umass.edu>
1163
1164         * app.c: Fix formatting.
1165         * as.c: Likewise.
1166         * ehopt.c: Likewise.
1167         * expr.c: Likewise.
1168         * input-file.c: Likewise.
1169         * listing.c: Likewise.
1170         * macro.h: Likewise.
1171         * stabs.c: Likewise.
1172         * symbols.c: Likewise.
1173
1174 2002-05-17  Alan Modra  <amodra@bigpond.net.au>
1175
1176         * config/obj-generic.c: Delete file.
1177         * config/obj-generic.h: Likewise.
1178
1179 2002-05-16  Marek Michalkiewicz  <marekm@amelek.gda.pl>
1180
1181         * config/tc-avr.c (mcu_types): Update for new devices.
1182
1183 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1184
1185         * config/tc-mips.c (macro): Warn about wrong la/dla use.
1186
1187 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1188
1189         * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
1190         worked sometimes by accident. Fix copy&paste comment.
1191
1192 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1193
1194         * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
1195         alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
1196         (mips_elf_final_processing): Let n32 use .reginfo.
1197
1198 2002-05-15  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1199
1200         * config/tc-mips.c (append_insn): Fix too small range of variable.
1201
1202 2002-05-14  Nick Clifton  <nickc@cambridge.redhat.com>
1203
1204         * config/tc-arm.c (arm_cleanup): Remove redundant call to
1205         listing_prev_line().
1206
1207 2002-05-13  Nick Clifton  <nickc@cambridge.redhat.com>
1208
1209         * config/tc-arm.c (md_assemble): Remove redundant call to
1210         listing_prev().
1211
1212         * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
1213         loc_directive_seen.
1214
1215         * stabs.c (s_stab_generic): Fix grammatical error in warning
1216         message.
1217
1218 2002-05-13  Alan Modra  <amodra@bigpond.net.au>
1219
1220         * write.c (subsegs_finish): Don't specially align last subseg.
1221
1222 2002-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
1223
1224         * stabs.c (s_stab_generic): Warn about a description field that is
1225         too big.
1226
1227         * config/obj-coff.c: Fix compile time warnings when compiling
1228         without BFD_ASSEMBLER defined.
1229         Fix formatting.
1230
1231         * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
1232         target.
1233         (md_pcrel_from_section): Use md_pcrel_from().
1234
1235 2002-05-11  Bruno Haible  <bruno@clisp.org>
1236
1237         * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
1238         by dwarf2_directive_loc, instead of calling dwarf2_where.
1239
1240 2002-05-11  Kazu Hirata  <kazu@cs.umass.edu>
1241
1242         * config/obj-coff.h: Fix formatting.
1243         * config/tc-mcore.c: Likewise.
1244         * config/tc-mn10300.c: Likewise.
1245         * config/tc-openrisc.c: Likewise.
1246         * config/tc-or32.c: Likewise.
1247         * config/tc-pdp11.c: Likewise.
1248         * config/tc-ppc.c: Likewise.
1249         * config/tc-ppc.h: Likewise.
1250         * config/tc-sh64.c: Likewise.
1251         * config/tc-sh.c: Likewise.
1252         * config/tc-tic54x.c: Likewise.
1253         * config/tc-xstormy16.c: Likewise.
1254         * config/tc-xstormy16.h: Likewise.
1255
1256 2002-05-09  Kazu Hirata  <kazu@cs.umass.edu>
1257
1258         * config/obj-coff.c: Fix formatting.
1259         * config/obj-elf.c: Likewise.
1260         * config/tc-alpha.c: Likewise.
1261         * config/tc-arm.c: Likewise.
1262         * config/tc-d10v.c: Likewise.
1263         * config/tc-d30v.c: Likewise.
1264         * config/tc-h8300.c: Likewise.
1265         * config/tc-hppa.c: Likewise.
1266
1267 2002-05-09  Alan Modra  <amodra@bigpond.net.au>
1268
1269         * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
1270         reloc when no_cond_jump_promotion.
1271
1272 2002-05-08  Jim Wilson  <wilson@redhat.com>
1273
1274         * config/tc-i960.c (md_estimate_size_before_relax): Return size of
1275         current variable part of frag.
1276
1277 2002-05-08  Kazu Hirata  <kazu@cs.umass.edu>
1278
1279         * config/tc-mmix.c: Fix formatting.
1280         * config/tc-mmix.h: Likewise.
1281
1282 2002-05-08  Alan Modra  <amodra@bigpond.net.au>
1283
1284         * configure: Regenerate.
1285
1286 2002-05-07  Kazu Hirata  <kazu@cs.umass.edu>
1287
1288         * config/tc-m68k.c: Fix formatting.
1289
1290 2002-05-07  Federico G. Schwindt <fgsch@olimpo.com.br>
1291
1292         * Makefile.am: Honour DESTDIR.
1293         * Makefile.in: Regenerate.
1294
1295 2002-05-06  Kazu Hirata  <kazu@cs.umass.edu>
1296
1297         * config/tc-ia64.c: Fix formatting.
1298         * config/tc-ia64.h: Likewise.
1299
1300 2002-05-04  Kazu Hirata  <kazu@cs.umass.edu>
1301
1302         * config/tc-mips.c: Fix formatting.
1303         * config/tc-s390.c: Likewise.
1304         * config/tc-s390.h: Likewise.
1305
1306 2002-05-03  Alexandre Oliva  <aoliva@redhat.com>
1307
1308         * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
1309         information for instructions.
1310
1311 2002-05-02  Kazu Hirata  <kazu@cs.umass.edu>
1312
1313         * as.h: Fix formatting.
1314         * cgen.c: Likewise.
1315         * cgen.h: Likewise.
1316         * dwarf2dbg.c: Likewise.
1317         * frags.h: Likewise.
1318         * gasp.c: Likewise.
1319         * macro.c: Likewise.
1320         * read.c: Likewise.
1321         * stabs.c: Likewise.
1322         * symbols.c: Likewise.
1323
1324 2002-05-02  Alan Modra  <amodra@bigpond.net.au>
1325
1326         * app.c (mri_pseudo): Only declare for TC_M68K.
1327
1328         * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
1329         (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
1330         BFD_RELOC_16_BASEREL.
1331         (md_assemble): Likewise.
1332         (md_apply_fix3): Likewise.
1333
1334 2002-05-02  Nick Clifton  <nickc@cambridge.redhat.com>
1335
1336         * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
1337         zero into an add of zero - it is not the same.
1338
1339 2002-05-01  Arati Dikey <aratid@kpit.com>
1340
1341         * tc-sh.c (get_specific): Generate warning if the same
1342         destination register is used in parallel instructions.
1343
1344 2002-05-01  Andrew Macleod  <amacleod@cygnus.com>
1345
1346         * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
1347
1348 2002-05-01  Alan Modra  <amodra@bigpond.net.au>
1349
1350         * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
1351         backwards to prevent cascading errors.
1352
1353 2002-04-30  Mark Mitchell  <mark@codesourcery.com>
1354
1355         * configure.in: Add support for powerpc-*-windiss.
1356         * configure: Regenerated.
1357
1358 2002-04-28  Alan Modra  <amodra@bigpond.net.au>
1359
1360         * config/tc-s390.c (md_parse_option): Formatting.
1361
1362         * config/tc-i386.c: Formatting fixes, add missing space in error
1363         message.
1364
1365 2002-04-24  Christian Groessler <chris@groessler.org>
1366
1367         * config/tc-z8k.c (build_bytes): Add support for new cases:
1368         CLASS_IGNORE and ARG_NIM4.
1369         (md_assemble): Prevent destruction of input_line_pointer if
1370         get_operands returns failure.
1371
1372 2002-04-24  Chris G. Demetriou  <cgd@broadcom.com>
1373
1374         * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
1375         instructions to be generated by macros.
1376
1377 2002-04-24  Andreas Schwab  <schwab@suse.de>
1378
1379         * config/tc-i386.c (output_jump, output_disp)
1380         (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
1381         more.
1382         (md_apply_fix3): Remember addend value for rela relocations.
1383         (tc_gen_reloc): Correctly compute pc-relative relocation addend.
1384
1385 2002-04-22  Chris Demetriou  <cgd@broadcom.com>
1386
1387         * config/tc-mips.c (macro_build): Add close-parenthesis missing
1388         from previous change.
1389
1390 2002-04-22  Eric Christopher  <echristo@redhat.com>
1391
1392         * config/tc-mips.c (macro_build): Add warning if macro instructions
1393         are expanded into a branch delay slot.
1394
1395 2002-04-17  Geoffrey Keating  <geoffk@redhat.com>
1396
1397         * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1398         numbers, gdb relies on them to detect the start of the prologue.
1399
1400 2002-04-17  Martin Schwidefsky  <schwidefsky@de.ibm.com>
1401
1402         * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1403         symbols in merge sections.
1404
1405 2002-04-16  Alan Modra  <amodra@bigpond.net.au>
1406
1407         * as.c (main): Don't reference _bfd_chunksize.
1408
1409 2002-04-15  Tom Rix  <trix@redhat.com>
1410
1411         * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
1412         symbols in merge sections.
1413
1414 2002-04-11  Richard Sandiford  <rsandifo@redhat.com>
1415
1416         * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1417         * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1418         argument for the precision.
1419         (gen_to_words): Update accordingly.
1420
1421 2002-04-10  Alan Modra  <amodra@bigpond.net.au>
1422
1423         * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1424         BFD_VERSION_STRING unavailable.
1425         * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1426
1427 2002-04-09  J"orn Rennecke <joern.rennecke@superh.com>
1428
1429         * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1430         symbol_used_in_reloc_p is true.
1431
1432         * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1433         endian hosts.
1434
1435 2002-04-04  Alan Modra  <amodra@bigpond.net.au>
1436
1437         * dep-in.sed: Cope with absolute paths.
1438         * Makefile.am (dep.sed): Subst TOPDIR.
1439         Run "make dep-am".
1440         * Makefile.in: Regenerate.
1441
1442 2002-04-04  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1443
1444         * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1445         (mips_ip): Remove unused variable.
1446         (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1447         unsigned char with bfd_byte.
1448         (s_file): Remove unused variable.
1449         (s_mips_ent): Likewise.
1450
1451 2002-04-03  Tom Rix  <trix@redhat.com>
1452
1453         * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1454         (build_insn): Same.
1455         (find_opcode): Fix warning in as_warn.
1456         * config/tc-d10v.h: Update Copyright.
1457
1458 2002-04-03  Alan Matsuoka <alanm@redhat.com>
1459             Tom Rix  <trix@redhat.com>
1460
1461         From Jeff Knaggs <jknaggs@redhat.com>
1462         * config/tc-d10v.c (check_resource_conflict): New function to
1463         check for resource conflicts.
1464
1465         From Jason Eckhardt  <jle@redhat.com>
1466         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1467         imm3 fields.
1468         * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1469         reserved control registers is used.
1470         * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1471         imm3 fields.
1472
1473         From 2001-03-28  Diego Novillo  <dnovillo@redhat.com>
1474         * tc-d10v.c (parallel_ok): Prevent packing only if the first
1475         instruction cannot be packed.
1476
1477         From 2001-03-30  Diego Novillo  <dnovillo@redhat.com>
1478         * gas/config/tc-d10v.c (check_resource_conflict): Only check
1479         write-write conflicts.
1480         (md_assemble): Reformat introductory comment.
1481         * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1482         arguments.
1483
1484 2002-04-03  Alan Modra  <amodra@bigpond.net.au>
1485
1486         * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1487         O_logical_not>): Derive final_seg from add_symbol.
1488         <O_multiply..O_logical_or>: More final_seg twiddles.
1489
1490 2002-04-01  Jessica Han  <jessica@cup.hp.com>
1491
1492         * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
1493         in 32-bit mode.
1494
1495 2002-03-27  Andreas Schwab  <schwab@suse.de>
1496
1497         * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1498         field for pc-relative fixups.
1499         (output_disp): Likewise.
1500         (md_estimate_size_before_relax): Likewise.
1501         (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1502         pc-relative fixups in 64bit mode.
1503
1504 2002-03-22  Alan Modra  <amodra@bigpond.net.au>
1505
1506         * config/te-aix5.h: Typo fix.
1507
1508 2002-03-21  Alan Modra  <amodra@bigpond.net.au>
1509
1510         * Makefile.am: Run "make dep-am".
1511         * Makefile.in: Regenerate.
1512         * doc/Makefile.in: Regenerate.
1513
1514 2002-03-20  Albert Chin-A-Young  <china@thewrittenword.com>
1515
1516         * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1517         (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1518
1519 2002-03-18  Alexandre Oliva  <aoliva@redhat.com>
1520
1521         * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1522         the EXTENDED bit here; report the estimate according to the
1523         current size.
1524
1525 2002-03-18  Tom Rix  <trix@redhat.com>
1526
1527         * configure.in: Add AIX 5 support.
1528         * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1529         * config/te-aix5.h: New file. AIX 5 support.
1530         * configure: Regenerate.
1531
1532 2002-03-18  Nick Clifton  <nickc@cambridge.redhat.com>
1533
1534         * po/fr.po: Updated version.
1535
1536 2002-03-16  Andreas Jaeger  <aj@suse.de>
1537
1538         * doc/c-mips.texi (Machine Dependencies): Add new node.
1539
1540 2002-03-15  Chris G. Demetriou  <cgd@broadcom.com>
1541
1542         * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1543         (mips_opts): Initialize "ase_mips3d" member.
1544         (file_ase_mips3d): New variable.
1545         (CPU_HAS_MIPS3D): New macro.
1546         (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1547         based on command line options and configuration defaults.
1548         (macro_build, mips_ip): Accept MIPS-3D instructions if
1549         mips_opts.ase_mips3d is set.
1550         (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1551         Add support for "-mips3d" and "-no-mips3d" options.
1552         (OPTION_ELF_BASE): Move to accomodate new options.
1553         (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1554         (mips_elf_final_processing): Add a comment indicating that a
1555         MIPS-3D ASE ELF header flag should be set, when one exists.
1556         * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1557         * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1558         nomips3d" directives.
1559
1560 2002-03-14  Hans-Peter Nilsson  <hp@bitrange.com>
1561
1562         * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1563         a weak symbol in same section to be within reach.
1564
1565 2002-03-13  Nick Clifton  <nickc@cambridge.redhat.com>
1566
1567         * po/fr.po: Updated version.
1568
1569 2002-03-12  Andreas Schwab  <schwab@suse.de>
1570
1571         * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1572         body record so that an error is given for misplaced .save
1573         pseudo-ops.
1574
1575 2002-03-09  Alan Modra  <amodra@bigpond.net.au>
1576
1577         * config/tc-i386.h (REX_OPCODE): Define.
1578         (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1579         (rex_byte): typedef to int.
1580         * config/tc-i386.c: Group prototypes and vars together.
1581         Formatting fixes.  Remove occurrences of "register" keyword.
1582         (true): Delete.
1583         (false): Delete.
1584         (mode_from_disp_size): Add INLINE keyword to prototype.
1585         (fits_in_signed_byte): Likewise.
1586         (fits_in_unsigned_byte): Likewise.
1587         (fits_in_unsigned_word): Likewise.
1588         (fits_in_signed_word): Likewise.
1589         (fits_in_unsigned_long): Likewise.
1590         (fits_in_signed_long): Likewise.
1591         (type_names): Constify.
1592         (intel_float_operand): Constify param.
1593         (add_prefix): Use REX_OPCODE.
1594         (md_assemble): Likewise.  Modify for changed rex_byte.
1595         (parse_insn): Split out of md_assemble.
1596         (parse_operands): Likewise.
1597         (swap_operands): Likewise.
1598         (optimize_imm): Likewise.
1599         (optimize_disp): Likewise.
1600         (match_template): Likewise.
1601         (check_string): Likewise.
1602         (process_suffix): Likewise.
1603         (check_byte_reg): Likewise.
1604         (check_long_reg): Likewise.
1605         (check_qword_reg): Likewise.
1606         (check_word_reg): Likewise.
1607         (finalize_imm): Likewise.
1608         (process_operands): Likewise.
1609         (build_modrm_byte): Likewise.
1610         (output_insn): Likewise.
1611         (output_branch): Likewise.
1612         (output_jump): Likewise.
1613         (output_interseg_jump): Likewise.
1614         (output_disp): Likewise.
1615         (output_imm): Likewise.
1616
1617 2002-03-07  Daniel Jacobowitz  <drow@mvista.com>
1618
1619         * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1620
1621 2002-03-06  Alan Modra  <amodra@bigpond.net.au>
1622
1623         * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1624         relocs except when BFD64.
1625
1626         * write.c (number_to_chars_bigendian): Don't abort when N is
1627         larger than sizeof (VAL).
1628         (number_to_chars_littleendian): Likewise.
1629
1630 2002-03-05  John David Anglin  <dave@hiauly1.hia.nrc.ca>
1631
1632         * config/tc-hppa.c (md_apply_fix3): Add cast.
1633         (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1634         e_rrsel.
1635
1636 2002-03-05  Paul Koning  <pkoning@equallogic.com>
1637
1638         * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1639         (parse_ac5): New function for parsing float regs in float operand.
1640         (parse_expression): Remove attempt to make literals be octal.
1641         (parse_op_no_deferred): Support float literals.
1642         (parse_op): Reject attempts to refer to float regs.
1643         (parse_fop): New function, like parse_op but for float operand.
1644         (md_assemble): Add cases to parse float operands.  Also fix
1645         IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1646
1647 2002-03-04  H.J. Lu <hjl@gnu.org>
1648
1649         * config/obj-elf.c (special_section): Add .init_array,
1650         .fini_array and .preinit_array.
1651
1652         * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1653         .init_array and .fini_array.
1654
1655 2002-03-01  Jakub Jelinek  <jakub@redhat.com>
1656
1657         * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1658         visibility.
1659         (obj_frob_symbol): Copy visibility.
1660
1661 2002-02-28  Jakub Jelinek  <jakub@redhat.com>
1662
1663         * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1664         s_text.
1665         (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1666
1667 2002-02-27  Nick Clifton  <nickc@cambridge.redhat.com>
1668
1669         * po/es.po: Updated.
1670
1671 2002-02-26  Chris Demetriou  <cgd@broadcom.com>
1672
1673         * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1674         only, undo the changes made on 2001-06-08, with the
1675         effect being that common or extern symbols are
1676         adjusted for embedded-PIC, but weak symbols are not.
1677         (md_estimate_size_before_relax: Likewise, with the effect
1678         that extern symbols are treated the same as weak symbols
1679         only if not embedded-PIC.
1680         (mips_fix_adjustable) Likewise, with the effect that
1681         weak or extern symbols are not adjusted for embedded-PIC.
1682         (md_apply_fix3): Tweak so that the case where value is zero
1683         is handled more correctly for embedded-PIC code.
1684
1685 2002-02-26  Nick Clifton  <nickc@cambridge.redhat.com>
1686
1687         * doc/as.texinfo (Overview): Add missing @ifset IA64
1688
1689         * configure.in (LINGUAS): Add es.po.
1690         * configure: Regenerate.
1691         * po/es.po: New file.
1692
1693 2002-02-25  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1694
1695         * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1696         (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1697         and NO_PIC cases. Code cleanup.
1698         (macro2): Fix handling of 64bit register loads.
1699
1700 2002-02-25  David Mosberger  <davidm@hpl.hp.com>
1701
1702         * doc/as.texinfo: Add entry for IA64.
1703         * doc/c-ia64.texi: New file.
1704
1705 2002-02-25  Alan Modra  <amodra@bigpond.net.au>
1706
1707         * config/tc-hppa.c: Update copyright date.
1708
1709         * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
1710         Remove references to chip manufacturers.
1711         * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1712         Correct comments.
1713         (md_show_usage): Remove references to chip manufacturers.  Mention
1714         -mpower4.
1715         (md_begin): Test power4 opcode flag bits.
1716
1717 2002-02-22  David Mosberger  <davidm@hpl.hp.com>
1718
1719         * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1720         count exceeds prologue count.
1721         (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1722         (unwind.label_prologue_count): New member.
1723
1724         Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1725
1726         (get_saved_prologue_count): New function.
1727         (save_prologue_count): New function.
1728         (free_saved_prologue_count): New function.
1729         (dot_label_state): Record state label by calling save_prologue_count().
1730         (dot_copy_state): Restore prologue count by calling
1731         get_saved_prologue_count().
1732         (generate_unwind_image): Free up list of saved prologue
1733         counts by calling free_saved_prologue_counts().
1734
1735 2002-02-22  Nick Clifton  <nickc@cambridge.redhat.com>
1736
1737         * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1738         function declarations.
1739
1740 2002-02-21  Nick Clifton  <nickc@cambridge.redhat.com>
1741
1742         * NEWS: Note that GASP is now deprecated.
1743         * Makefile.am: Do not build gasp-new by default.
1744         * Makefile.in: Regenerate.
1745         * doc/Makefile.am: Do not install gasp.info.
1746         * doc/Makefile.in: Regenerate.
1747         * gas/gasp.texi: Note that gasp is now deprecated.
1748
1749 2002-02-20  Nick Clifton  <nickc@cambridge.redhat.com>
1750
1751         * NEWS: Mark 2.12 branch.
1752
1753 2002-02-19  Tom Tromey  <tromey@redhat.com>
1754
1755         * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1756
1757 2002-02-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1758
1759         * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1760         option input.
1761
1762 2002-02-19  Martin Schwidefsky  <schwidefsky@de.ibm.com>
1763
1764         * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1765         Make bit size independent of architecture switch.
1766         (md_begin): Add warning for -m64 with -Aesa.
1767         (s390_md_end): Use renamed architecture defines.
1768
1769 2002-02-18  Daniel Jacobowitz  <drow@mvista.com>
1770
1771         * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1772
1773 2002-02-16  Nick Clifton  <nickc@cambridge.redhat.com>
1774
1775         * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1776         instead of CRIS.
1777
1778 2002-02-15  Chris Demetriou  <cgd@broadcom.com>
1779
1780         * config/tc-mips.c (md_estimate_size_before_relax): Really
1781         make sure we treat weak like extern only for ELF.  (Fixes
1782         patch from 2001-07-25.)
1783
1784 2002-02-15  Ben Elliston  <bje@redhat.com>
1785
1786         * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1787         works as expected.
1788
1789 2002-02-15  Hans-Peter Nilsson  <hp@bitrange.com>
1790
1791         * NEWS: Mention support for MMIX.
1792
1793 2002-02-13  Chris Demetriou  <cgd@broadcom.com>
1794
1795         * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1796         a sequence of indpendent 'if' statements for easier debugging
1797         and future modification.
1798
1799 2002-02-13  Matt Fredette  <fredette@netbsd.org>
1800
1801         * config/tc-m68k.c (md_show_usage): No longer display a
1802         hard-coded "68020" for the default CPU, instead display the
1803         canonical name of the true, configured default CPU.
1804         (m68k_elf_final_processing): Mark objects for sub-68020
1805         CPUs with the new EF_M68000 flag.
1806
1807 2002-02-13  Andreas Schwab  <schwab@suse.de>
1808
1809         * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1810         pc-relative relocations to merge sections in 64-bit mode.
1811
1812 2002-02-13  Ben Elliston  <bje@redhat.com>
1813
1814         * NEWS: Document floating point number handling in gasp.
1815         * gasp.c: Include <assert.h> and "xregex.h".
1816         (is_flonum): New function.
1817         (chew_flownum): Likewise.
1818         (change_base): Consume flonums from the input, where possible.
1819         * doc/gasp.texi (Constants): Document floating point numbers.
1820
1821 2002-02-12  John David Anglin  <dave@hiauly1.hia.nrc.ca>
1822
1823         * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1824         that implicitly use LR and RR selectors.
1825
1826 2002-02-12  Alexandre Oliva  <aoliva@redhat.com>
1827
1828         * config/tc-mn10300.c (other_registers): Added `epsw'.  Mark `pc'
1829         and `epsw' as available on AM33 and above only.
1830         (other_register_name): Add logic to handle machine type encoded in
1831         reg_number.
1832
1833 2002-02-11  Tom Rix  <trix@redhat.com>
1834
1835         * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
1836         xcoff64.
1837
1838 2002-06-11  Alexandre Oliva  <aoliva@redhat.com>
1839
1840         * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1841         Use all over.
1842
1843 2002-02-11  Jan Hubicka  <jh@suse.cz>
1844
1845         * i386.c (md_assemble): Support 32bit address prefix.
1846         (i386_displacement): Likewise.
1847         (i386_index_check): Accept 32bit addressing in 64bit mode.
1848
1849 2002-02-11  Alexandre Oliva  <aoliva@redhat.com>
1850
1851         * config/tc-sh.c (dot): Removed unused function.
1852
1853 2002-02-11  Alan Modra  <amodra@bigpond.net.au>
1854
1855         * Makefile.am: "make dep-am".
1856         * Makefile.in: Regenerate.
1857         * aclocal.m4: Regenerate.
1858         * config.in: Regenerate.
1859         * configure: Regenerate.
1860         * doc/Makefile.in: Regenerate.
1861
1862 2002-02-10  Richard Henderson  <rth@redhat.com>
1863
1864         * doc/c-alpha.texi: New file.
1865         * doc/Makefile.am (CPU_DOCS): Add it.
1866         * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1867
1868 2002-02-09  Richard Henderson  <rth@redhat.com>
1869
1870         * config/tc-alpha.c (O_samegp): New.
1871         (USER_RELOC_P): Include it.
1872         (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1873         (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1874         (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1875         (alpha_validate_fix): New.
1876         * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1877
1878 2002-02-09  Hans-Peter Nilsson  <hp@axis.com>
1879
1880         * doc/c-cris.texi: New.
1881         * doc/all.texi: @set CRIS.
1882         * doc/as.texinfo: Ditto.  Add CRIS gas manpage option overview.
1883         Include c-cris.texi.
1884         * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1885         * doc/Makefile.in: Regenerate.
1886
1887 2002-02-08  Chris Demetriou  <cgd@broadcom.com>
1888
1889         * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1890         determine if a number is a sign-extended 32-bit number.
1891         (load_register): Use IS_SEXT_32BIT_NUM.
1892         (macro): Check if load/store macro handling is using a
1893         constant 32-bit address on 64-bit address systems, and if
1894         so optimize the generation of that address.
1895
1896 2002-02-08  Richard Henderson  <rth@redhat.com>
1897
1898         * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1899         we've eliminated all foreign relocation types yet.
1900         (alpha_fix_adjustable): Likewise.
1901
1902 2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
1903
1904         Contribute sh64-elf.
1905         2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
1906                     Stephen Clarke <Stephen.Clarke@st.com>
1907         * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1908         2002-01-31  Alexandre Oliva  <aoliva@redhat.com>
1909         * config/tc-sh.c (md_relax_table): Added default sizes for
1910         non-PC-relative UNDEF_MOVI, and relaxation sequences for
1911         MOVI_16, MOVI_32 and MOVI_48.
1912         * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1913         (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1914         and MOVI_16.
1915         (shmedia_md_estimate_size_before_relax): Remove redundant
1916         blocks.  Set fragP->fr_var even if relaxation type unchanged.
1917         Retain UNDEF_MOVI until expression decays to number.
1918         2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
1919         * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1920         relocation types.  Take fixP->fx_addnumber into account too.
1921         (shmedia_md_apply_fix): Likewise.
1922         (shmedia_md_convert_frag): Likewise.
1923         (shmedia_build_Mytes): Likewise.
1924         (sh64_consume_datalabel): Complain about nested datalabel.
1925         Support PIC relocs.  Call sh_parse_name.
1926         * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1927         in tc-sh.h to SHmedia reloc types.
1928         * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1929         MOVI_GOTPC): New relaxation constants.
1930         (md_relax_table): Introduce relaxation directives for PIC-related
1931         constants.
1932         (sh_PIC_related_p): Handle datalabel.
1933         (sh_check_fixup): Choose SH5 PIC relocations.
1934         (sh_cons_fix_new): Added BDF_RELOC_64.
1935         (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1936         2002-01-18  Alexandre Oliva  <aoliva@redhat.com>
1937         * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1938         current ISA is SHmedia, get 7 bytes.
1939         2001-11-28  Nick Clifton  <nickc@cambridge.redhat.com>
1940         * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1941         void function.
1942         * config/tc-sh64.c (shmedia_apply_fix): Rename to
1943         shmedia_apply_fix3 and make void.
1944         2001-05-17  Alexandre Oliva  <aoliva@redhat.com>
1945         * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1946         as_bad.
1947         2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
1948         * config/tc-sh64.h (md_parse_name): Take &c as argument.
1949         2001-03-14  DJ Delorie  <dj@redhat.com>
1950         * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1951         * doc/Makefile.in(CPU_DOCS): Ditto.
1952         * doc/c-sh64.texi: New file.
1953         * doc/as.texinfo: Add SH64 support.
1954         2001-03-13  DJ Delorie  <dj@redhat.com>
1955         * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1956         A_REUSE_PREV so that its purpose is more obvious.
1957         (shmedia_build_Mytes): Ditto.
1958         2001-03-07  DJ Delorie  <dj@redhat.com>
1959         * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1960         before processing.
1961         (sh64_vtable_inherit): Ditto.
1962         (strip_datalabels): New, strip "datalabel" from given line.
1963         * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1964         pseudos.
1965         2001-03-06  Hans-Peter Nilsson  <hpn@cygnus.com>
1966         * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1967         call ...
1968         (shmedia_build_Mytes): ... to here.
1969         2001-03-06  DJ Delorie  <dj@redhat.com>
1970         * config/tc-sh.c: Remove sh64-specific uaquad now that there
1971         is a generic one.
1972         2001-01-21  Hans-Peter Nilsson  <hpn@cygnus.com>
1973         * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1974         * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1975         address by one in call to dwarf2_emit_insn.
1976         2001-01-13  Hans-Peter Nilsson  <hpn@cygnus.com>
1977         Implement ".abi" pseudo and correct .cranges descriptors.  Correct
1978         alignment handling broken by imported changes.
1979         * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1980         (sh64_handle_align): Declare.
1981         (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1982         (sh64_max_mem_for_rs_align_code): Declare.
1983         (enum sh64_isa_values): Moved here from tc-sh64.c.
1984         (md_do_align): Define.
1985         (sh64_do_align): Declare.
1986         (struct sh64_tc_frag_data): New.
1987         (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data.  Users
1988         changed.
1989         (TC_FRAG_INIT): Change to set new datatype.
1990         (struct sh64_segment_info_type): Rename member
1991         last_flushed_location to last_contents_mark.  All users changed.
1992         (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1993         (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1994         * config/tc-sh.c (md_pseudo_table): Add ".abi".
1995         (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1996         of unsetting seen_insn.
1997         (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1998         call sh64_update_contents_mark.
1999         (sh_handle_align): Remove HAVE_SH64-conditioned code.
2000         * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
2001         enum sh64_isa_values.
2002         (sh64_set_contents_type): Drop segT parameter.  All callers changed.
2003         (emitting_crange): Boolean guard moved to file scope from function
2004         scope in sh64_set_contents_type.
2005         (s_sh64_abi): New.
2006         (sh64_update_contents_mark): New; most split out from
2007         sh64_flush_pending_output.
2008         (shmedia_md_end): Call sh64_update_contents_mark.  Set
2009         sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
2010         (sh64_do_align): New function.
2011         (sh64_max_mem_for_rs_align_code): New function.
2012         (sh64_handle_align): Rename from shmedia_do_align.  Make
2013         non-static.  Add head comment.  Emit zero bytes for n bytes modulo
2014         four.  Change return-type to void.
2015         (shmedia_elf_new_section): Remove.
2016         (shmedia_md_assemble): Call sh64_update_contents_mark.
2017         (s_sh64_mode): Ditto.  Do not call md_flush_pending_output.  Make
2018         new frag.  Call sh64_update_contents_mark after making the new
2019         frag.
2020         (sh64_flush_pending_output): Just call sh64_update_contents_mark
2021         and sh_flush_pending_output.
2022         (sh64_flag_output): Also call md_flush_pending_output, but add
2023         condition on not emitting_crange.
2024         (sh64_tc_cons_fix_new): Remove.
2025         2001-01-12  Nick Clifton  <nickc@redhat.com>
2026         * config/tc-sh64.c (shmedia_do_align): Fix to work with new
2027         alignment handling scheme imported from sourceware.
2028         2001-01-12  Hans-Peter Nilsson  <hpn@cygnus.com>
2029         * config/tc-sh64.h (TARGET_FORMAT): Define.
2030         (sh64_target_format): Prototype.
2031         * config/tc-sh64.c (sh64_target_mach): New function.
2032         2001-01-07  Hans-Peter Nilsson  <hpn@cygnus.com>
2033         * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
2034         zero_address_frag instead of copying the frag of the symbol.
2035         (shmedia_frob_file_before_adjust): Ditto.
2036         (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
2037         to valueT to remove signedness.
2038         (shmedia_md_convert_frag): Add parameter final.  Rename parameter
2039         headers to output_bfd.  Do not evaluate symbols if final is false;
2040         do emit fixups.
2041         (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
2042         UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
2043         to the current frag, call shmedia_md_convert_frag to emit fixups
2044         and make frag_wane neutralize the frag.  Update comments.
2045         * config/tc-sh.c (md_convert_frag): Change caller of
2046         shmedia_md_convert_frag.
2047         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
2048         * config/tc-sh64.h: Tweak comments and correct formatting.
2049         * config/tc-sh64.c: Ditto.
2050         (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
2051         expansion, MOVI pcrel expansion>: Fix thinko calculating offset
2052         for the no-relocation case.
2053         (shmedia_check_limits): Fix range check being off-by-one for PTA.
2054         * config/tc-sh.c: Ditto.  Add proper comments to #ifdef/#ifndef
2055         wrappers.
2056         (SH64PCREL16_F): Increment for proper max-PTA handling.  Update
2057         comment.
2058         (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
2059         (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
2060         expansion.
2061         (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
2062         Correct comment.
2063         2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
2064         * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
2065         BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
2066         (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
2067         al>: Set lowest bit of field to relocate to 1 and rest to empty,
2068         if reloc is emitted.
2069         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
2070         New options plus bugfixes.
2071         * config/tc-sh.c (md_longopts): New options "-no-expand" and
2072         "-expand-pt32".
2073         (md_parse_option): Handle new options.
2074         (md_show_usage): Add blurb for new options.
2075         * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
2076         (sh64_expand, sh64_pt32): New variables.
2077         (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
2078         (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
2079         orig_fx_r_type.  Change SHMEDIA_BFD_RELOC_PT into
2080         BFD_RELOC_SH_PT_16.  Handle BFD_RELOC_SH_PT_16 as pc-relative.
2081         <resolved previously-pc-relative relocs>: Handle
2082         SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
2083         (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
2084         case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
2085         points to SHcompact code.
2086         <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
2087         SH64PCREL16)>: Check that ISA of what operand points at and
2088         PTA/PTB matches, or emit error.
2089         (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
2090         SHMEDIA_BFD_RELOC_PT.
2091         (shmedia_immediate_op): If pcrel, emit fixup also for constant
2092         operand.
2093         (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
2094         condition for MOVI expansion.
2095         <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
2096         sh64_pt32.  Emit only a BFD_RELOC_SH_PT_16 fixup if not
2097         sh64_expand.
2098         <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
2099         fixup.
2100         (sh64_target_format): Error-check setting of sh64_pt32 and
2101         sh64_expand.  Fix typo in check for sh64_shcompact_const_crange.
2102         (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
2103         SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
2104         2000-12-31  Hans-Peter Nilsson  <hpn@cygnus.com>
2105         * config/tc-sh64.c: Improve comments.
2106         (shmedia_md_convert_frag): Remove inactive is_pt_variant code.  Do
2107         not say the linker will check correctness of PTA/PTB expansion.
2108         (shmedia_md_end): Make non-static.
2109         * config/tc-sh64.h (md_end): Define to shmedia_md_end.  Add
2110         prototype.
2111         * config/tc-sh.c (sh_finalize): Remove.
2112         * config/tc-sh.h (md_end): Do not define.
2113         Remove prototype for sh_finalize.
2114         2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
2115         * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
2116         sh64_section_data container when storing section type in tdata
2117         field in elf_section_data.
2118         * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
2119         EF_SH5.
2120         * Makefile.am: Update dependencies.
2121         * Makefile.in: Regenerate.
2122         2000-12-22  Hans-Peter Nilsson  <hpn@cygnus.com>
2123         * config/tc-sh64.c (shmedia_md_assemble): Don't protect
2124         dwarf2_emit_insn call with test on debug_type.
2125         2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
2126         * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
2127         CRT_SH5_ISA32 sticky for 64-bit.
2128         2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
2129         Generate .crange sections when switching ISA mode or emitting
2130         constants in same section as code.
2131         * config/tc-sh64.c: Reformat structure definitions.
2132         (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
2133         variables.
2134         (sh64_set_contents_type): Rename from sh64_init_section.  Rewrite
2135         to emit a .cranges descriptor when contents type changes.  Only
2136         emit error if changing contents type and -no-mix is in effect.
2137         (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
2138         sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
2139         (shmedia_md_end): Set sh64_end_of_assembly.  Pass
2140         sh64_flush_last_crange over sections.
2141         When checking main symbol of datalabel symbol, check for
2142         STO_SH5_ISA32, not ISA type of section in definition.
2143         (shmedia_frob_file_before_adjust): Check main symbol for
2144         STO_SH5_ISA32; don't check ISA type of section in definition.
2145         (shmedia_frob_section_type): Adjust for .cranges; set section flag
2146         to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
2147         .cranges entries have been output.
2148         (shmedia_elf_new_section): Just call md_flush_pending_output.
2149         (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
2150         fix.  Do not set tc_segment_info_data.in_code for section.  Call
2151         sh64_set_contents_type for SHmedia code.
2152         (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
2153         false.  Call md_flush_pending_output.
2154         (sh64_target_format): Check that -no-mix and
2155         -shcompact-const-crange are used in sane combination with other
2156         options.
2157         (shmedia_md_pcrel_from_section): Check type of fix for how to
2158         adjust pc-relative.
2159         (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
2160         not ISA type of section in definition.
2161         * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
2162         hold contents-type state.
2163         (md_flush_pending_output): Redefine to sh64_flush_pending_output.
2164         (sh64_flush_pending_output): Declare.
2165         (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
2166         (sh64_tc_cons_fix_new): Declare.
2167         * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
2168         call sh64_flag_output.
2169         (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE.  Just
2170         call sh64_set_contents_type to mark SHcompact code and set
2171         seen_insn.
2172         (md_longopts): New options "-no-mix" and
2173         "-shcompact-const-crange".
2174         (md_parse_option): Handle new options.
2175         (md_show_usage): Add blurb for new options.
2176         (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
2177         2000-12-15  Hans-Peter Nilsson  <hpn@cygnus.com>
2178         * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
2179         (sh64_last_insn_frag): New.
2180         (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
2181         to get frag for insn opcode for generating fixups; do not assume it
2182         is the same frag.
2183         (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
2184         for new insn.
2185         * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
2186         section.
2187         (TC_FRAG_TYPE): Define as fragS *.
2188         (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
2189         (sh64_last_insn_frag): Declare.
2190         (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
2191         not == NULL before dereferencing.
2192         2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
2193         Get rid of BFD section flag and EF_SH64_ABI64.
2194         * config/tc-sh64.c (shmedia_frob_section_type): Use
2195         elf_section_data (sec)->tdata, not a specific BFD section flag, to
2196         communicate the section as containing SHmedia code.  Describe why.
2197         * config/tc-sh.c (sh_elf_final_processing): Tweak comment.  Set
2198         EF_SH64 regardless of ABI.
2199         * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
2200         in error message.  Handle resolved expressions for
2201         BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
2202         BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
2203         (shmedia_check_limits): Handle BFD_RELOC_64.
2204         (sh64_adjust_symtab): Do not decrement the GAS symbol value for
2205         a STO_SH5_ISA32 symbol, only the BFD value.
2206         2000-12-11  Ben Elliston  <bje@redhat.com>
2207         * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
2208         dwarf2_generate_asm_lineno.
2209         2000-12-11  Hans-Peter Nilsson  <hpn@cygnus.com>
2210         Handle PC-relative MOVI expansions with assembler relaxation.
2211         Generate PC-relative relocs from 16-bit PC-relative expressions.
2212         * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
2213         (shmedia_md_pcrel_from_section): ...here.
2214         (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
2215         turned completely resolved.  Adjust relocation type for 16-bit
2216         immediate operands that has turned PC-relative.  Adjust back for
2217         MD_PCREL_FROM_SECTION being applied twice.
2218         (shmedia_md_convert_frag): Always emit reloc for expression with
2219         global or weak symbol.  Handle relaxation result for PC-relative
2220         expressions.
2221         (shmedia_md_estimate_size_before_relax): An expression with a weak
2222         or global symbol can not be relaxed.  Break out tests for
2223         relaxable symbol into variable sym_relaxable.
2224         <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
2225         UNDEF_MOVI)>: Break out any PC-relative expression and change
2226         relaxation type.
2227         (shmedia_build_Mytes): CSE &operands->operands[j] into variable
2228         opjp.
2229         <case A_IMMS16>: Fix typo for initial minor relaxation type of
2230         MOVI expansion.  If X_op_symbol of the immediate expression is
2231         set, make an expression symbol for the argument to frag_var.
2232         * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
2233         relaxations.
2234         (END): Adjust for new relaxations.
2235         (md_relax_table): Add entries for new relaxations.
2236         2000-12-07  Ben Elliston  <bje@redhat.com>
2237         * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
2238         2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
2239         * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
2240         SHORI operand offsets in PT/PTA/PTB expansions.
2241         2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
2242         Implement DataLabel semantics.
2243         * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
2244         shmedia_frob_file_before_adjust.
2245         * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
2246         (DATALABEL_SUFFIX): Define.
2247         (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
2248         symbol list to update "datalabel" symbols to their main symbol
2249         counterparts.
2250         (shmedia_frob_file_before_adjust): New.
2251         (sh64_adjust_symtab): For remaining datalabel symbols, set to
2252         undefined and set STT_DATALABEL.
2253         (sh64_frob_label): Initialize TC symbol field.
2254         (sh64_consume_datalabel): Actually implement semantics.  New
2255         parameter operandf, call it instead of expression.
2256         (sh64_exclude_symbol): New.
2257         * config/tc-sh64.h (md_parse_name): Pass on the function operand
2258         to sh64_consume_datalabel.
2259         (tc_symbol_new_hook): Define to tc_frob_symbol.
2260         (TC_SYMFIELD_TYPE): Define to symbolS *.
2261         (tc_frob_symbol): Define to call sh64_exclude_symbol.
2262         2000-12-01  Hans-Peter Nilsson  <hpn@cygnus.com>
2263         * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
2264         case.
2265         (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
2266         generating dwarf2 debug information.
2267         2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
2268         * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
2269         elf64-sh64 for the 64-bit ABI.
2270         * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
2271         option.
2272         2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
2273         * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
2274         case-insensitivity.
2275         2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
2276         * config/tc-sh64.c: Tweak comments, formatting and error messages.
2277         (enum sh64_abi_values): New type.
2278         (enum sh64_isa_values): New type.
2279         (sh64_isa_mode): Replace shmedia_mode.  All referers changed.
2280         (seen_shcompact_mode, seen_shmedia_mode): Delete.
2281         (sh64_abi): Replace shmedia_64.
2282         (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
2283         C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
2284         (s_sh64_mode): Check validity for this target.
2285         (sh64_target_format): Initialize defaults for ISA and ABI.
2286         Fallback to old object format if no SH64 ISA or ABI has been
2287         specified.
2288         * config/tc-sh.c (md_parse_option): Check combinations for errors.
2289         (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
2290         ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
2291         * config/tc-sh64.h: Fix typo in comment.
2292         2000-11-25  Hans-Peter Nilsson  <hpn@cygnus.com>
2293         * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
2294         <PT fixups for absolute values>: Size will be longest, not
2295         shortest.
2296         (shmedia_md_convert_frag): Disable PTB-warning machinery.  Correct
2297         all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
2298         * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
2299         and l1 to hold lowercase of two first characters.  Change all
2300         remaining TO_LOWER to tolower.
2301         * config/tc-sh64.c (TO_LOWER): Delete.
2302         (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
2303         (md_parse_name): Define.
2304         (sh64_consume_datalabel): Declare.
2305         (DOLLAR_DOT): Define.
2306         * config/tc-sh64.c (shmedia_parse_exp): New.
2307         (sh64_consume_datalabel): New; just ignoring datalabel semantics.
2308         (shmedia_parse_reg): Remove const from src
2309         parameter.
2310         (shmedia_get_operands): Ditto for args parameter and ptr variable.
2311         (shmedia_md_assemble): Ditto for op_end variable.
2312         (shmedia_get_operand): Ditto for ptr parameter and src variable.
2313         Use shmedia_parse_exp, not parse_exp.
2314         * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
2315         parameter.  All callers changed.
2316         (shmedia_get_operand): Add shmedia_arg_type parameter.  All
2317         callers changed.
2318         (shmedia_parse_reg): Put first two character in local variables.
2319         Use tolower, not TO_LOWER.  If no register is found and argtype
2320         indicates a control register, scan shmedia_creg_table
2321         case-insensitive.
2322         2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
2323         * Makefile.am (CPU_TYPES): Add sh64.
2324         (TARGET_CPU_CFILES): Add config/tc-sh64.c.
2325         (TARGET_CPU_HFILES): Add config/tc-sh64.h.
2326         Regenerate dependencies.
2327         * Makefile.in: Regenerate.
2328         * configure.in: Add support for sh64-*-elf*.
2329         * configure: Regenerate.
2330         * config/tc-sh64.h: New.
2331         * config/tc-sh64.c: New.
2332         * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
2333         .mode, .isa and .uaquad.
2334         [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
2335         SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
2336         [HAVE_SH64] (END): Define as 10.
2337         [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
2338         SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
2339         MOVI_64): Define.
2340         [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
2341         SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
2342         SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
2343         MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
2344         Define.
2345         (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
2346         (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
2347         (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
2348         (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
2349         SHmedia instructions.  Handle state-change after switching to
2350         SHcompact.
2351         (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
2352         (md_parse_option) [HAVE_SH64]: Parse new options.
2353         (md_show_usage) [HAVE_SH64]: Show usage of new options.
2354         (md_convert_frag) [HAVE_SH64] <default>: Call
2355         shmedia_md_convert_frag instead of abort.
2356         (sh_force_relocation) [HAVE_SH64]: Also force relocation for
2357         BFD_RELOC_SH_SHMEDIA_CODE.
2358         (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
2359         SHcompact or SHmedia code.
2360         (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
2361         shmedia_md_apply_fix instead of abort.
2362         (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
2363         result from calling shmedia_md_estimate_size_before_relax instead
2364         of calling abort.
2365         (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
2366         do the work.
2367         (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
2368         shmedia_init_reloc and do nothing more if it returns non-zero.
2369         (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
2370         * po/POTFILES.in: Regenerate.
2371         * po/gas.pot: Regenerate.
2372
2373 2002-02-06  Alexandre Oliva  <aoliva@redhat.com>
2374
2375         * config/tc-sh.c (parse_at): Install the correct version of
2376         2002-02-04's patch.
2377
2378         * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
2379         assume fixP->fx_subsy is non-NULL.
2380
2381 2002-02-04  Alexandre Oliva  <aoliva@redhat.com>
2382
2383         * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
2384         A_DISP_PC_ABS, and adjust it by -4.
2385         (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
2386         expected.
2387         (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
2388         the operand type is not A_DISP_PC_ABS.
2389
2390 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
2391
2392         * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2393         common and weak symbols.  Handle common and weak symbols as
2394         undefined symbols with regards to GREG handling and merging.
2395         (mmix_frob_file): Ditto.
2396
2397 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
2398
2399         * configure.in (hppa-*-netbsd*): New target.
2400         * configure: Regenerate.
2401         * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2402
2403 2002-02-02  Alan Modra  <amodra@bigpond.net.au>
2404
2405         * config/tc-v850.c: Add missing prototypes amd use old-style
2406         function definitions.
2407         (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2408         (sdata_section tdata_section, zdata_section, sbss_section,
2409         tbss_section, zbss_section, rosdata_section, rozdata_section,
2410         scommon_section, tcommon_section, zcommon_section,
2411         call_table_data_section, call_table_text_section): Delete.
2412         (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2413         v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2414         v850_call_table_data, v850_call_table_text): Delete.
2415         (struct v850_seg_entry): New.
2416         (v850_seg_table): New.
2417         (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2418         TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2419         ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2420         CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2421         (do_v850_seg): New.
2422         (v850_seg): New.
2423         (v850_comm): Use do_v850_seg and v850_seg_table.  Simplify
2424         recording of alignment.
2425         (md_pseudo_table): Use v850_seg.
2426         (md_begin): Don't init .call_table_data and .call_table_text here.
2427         Set v850_seg_table bss entry.
2428
2429 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
2430
2431         Support on-demand global register allocation by passing on
2432         base-plus-offset relocs to the linker.
2433         * config/tc-mmix.c: Tweak and fix typos in comments.
2434         (allocate_undefined_gregs_in_linker): New variable.
2435         (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2436         (md_longopts): Add --linker-allocated-gregs.
2437         (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2438         <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2439         (md_show_usage): Update text for -x.  Add text for
2440         --linker-allocated-gregs.
2441         (tc_gen_reloc): Derive default value for addend from val and
2442         baddsy.  Use addsec and bfd_is_abs_section in more places.  Don't
2443         emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2444         GREG if allocate_undefined_gregs_in_linker.
2445         * doc/as.texinfo (Overview) <Target MMIX options>: Add
2446         --linker-allocated-gregs.
2447         * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2448         --linker-allocated-gregs.  Mention that it's implied by -x.
2449         (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2450         (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2451
2452         * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2453
2454 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
2455
2456         * Makefile.am: Run "make dep-am"
2457         * Makefile.in: Regenerate.
2458
2459 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
2460
2461         * config/tc-or32.c: New file.
2462         * config/tc-or32.h: New file.
2463         * configure.in: Add support for or32 targets.
2464         * configure: Regenerate.
2465         * config/obj-coff.c: Add support for or32 targets.
2466         * config/obj-coff.h: Add support for or32 targets.
2467         * Makefile.am: Add support for or32 targets.
2468         * Makefile.in: Regenerate.
2469         * NEWS: Mention support for OpenRISC.
2470         * doc/Makefile.in: Regenerate.
2471         * po/POTFILES.in: Regenerate.
2472         * po/gas.pot: Regenerate.
2473
2474 2002-01-30  Richard Sandiford  <rsandifo@redhat.com>
2475
2476         * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2477         and mod.
2478
2479 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
2480
2481         * config/tc-mips.c (tc_gen_reloc): Arrange for
2482         BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2483         their LO16 parts, even for ELF.
2484
2485 2002-01-29  Daniel Jacobowitz  <drow@mvista.com>
2486
2487         * config/tc-i386.c: Protect definitions of true and false
2488         from redefinition.
2489
2490 2002-01-28  Jakub Jelinek  <jakub@redhat.com>
2491
2492         * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2493         made because of .weak, if they are neither defined nor used in any
2494         way.
2495
2496 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
2497
2498         * configure: Regenerated.
2499
2500 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
2501
2502         * doc/Makefile.am (install): Depend on install-info.
2503         * doc/Makefile.in: Regenerate.
2504
2505 2002-01-26  Nick Clifton <nick@redhat.com>
2506
2507         * po/fr.po: Updated version
2508
2509 2002-01-24  Kazu Hirata  <kazu@hxi.com>
2510
2511         * config/tc-h8300.c (check_operand): Don't print a warning
2512         when a valid 24-bit address is given to a 16-bit address
2513         operand.
2514
2515 2002-01-24  Alexandre Oliva  <aoliva@redhat.com>
2516
2517         * config/tc-sh.c (sh_elf_suffix): Removed.
2518         (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2519         sh_end_of_match, sh_parse_name): New functions.
2520         (sh_elf_cons): Simplify.
2521         (parse_exp): Reject misplaced PIC operands.
2522         (md_undefined_symbol): Simplify.
2523         (sh_fix_adjustable): Let @GOTOFF be adjusted.
2524         (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2525         (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2526         Complain if subsy remains at the end.
2527         * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2528         (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2529
2530 2002-01-22  Alexandre Oliva  <aoliva@redhat.com>
2531
2532         * config/tc-mn10300.c (xr_registers): Move `pc'...
2533         (other_registers): ... here.
2534
2535 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
2536
2537         * Makefile.am: Run "make dep-am".
2538         * Makefile.in: Regenerate.
2539         * gas/po/POTFILES.in: Regenerate.
2540
2541 2002-01-21  DJ Delorie  <dj@redhat.com>
2542
2543         * config/obj-coff.c (obj_coff_init_stab_section): Make the
2544         stabstr_name allocation permanent, as it will be referenced from
2545         the section hash.
2546
2547 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
2548
2549         * configure.in (ia64-*-netbsd*): New target.
2550         * configure: Regenerate.
2551
2552 2002-01-21  Hans-Peter Nilsson  <hp@bitrange.com>
2553
2554         * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2555         to @dots call.
2556         <Detailed description, ARM options>: Ditto.
2557         * doc/c-arm.texi (ARM Options): Ditto.
2558
2559 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2560
2561         * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2562         do_mia, do_mar and do_mra respectively.
2563         (do_mav_*): Renamed from do_c_*.
2564         (mav_reg_required_here, mav_parse_offset): Renamed from
2565         cirrus_reg_required_here and cirrus_parse_offset respectively.
2566         (MAV_MODE?): Renamed from CIRRUS_MODE?.
2567
2568 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2569             Keith Walker  <keith.walker@arm.com>
2570
2571         * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2572         (insns): Add pattern for bxj instruction.
2573         (do_bxj): New function.
2574         (arm_cpus): Add arm926ej.
2575         (arm_archs): Add armv5tej.
2576
2577 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2578
2579         * doc/c-arm.texi: Add new fpe options to list of supported flags.
2580
2581 2002-01-19  Keith Walker  <keith.walker@arm.com>
2582
2583         * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2584
2585 2002-01-18  Richard Earnshaw  <rearnsha@arm.com>
2586
2587         * NEWS: Mention new ARM command-line options and VFP support.
2588
2589         * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE.  All
2590         uses changed.
2591         (ARM_CEXT_MAVERICK): Similarly.
2592         (ARM_ANY): Now means any core instruction.
2593         (CPU_DEFAULT): Default to ARM_ANY.
2594         (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2595         (pic_code): Declare for all object types.  Make type int.
2596         (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2597         (march_fpu_opt, mfpu_opt): Declare.
2598         (md_longopts): Tidy up conditional definitions.
2599         (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2600         (arm_long_opts): New tables.
2601         (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2602         (arm_parse_extension): New function.
2603         (md_parse_option): Rewrite using new table-driven system.
2604         (md_show_usage): Use new table-driven system.
2605         (md_begin): Calculate cpu_variant from command line option data.
2606         * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2607         command-line options.
2608         * doc/c-arm.texi: Likewise.
2609
2610 2002-01-18  Andreas Jaeger  <aj@suse.de>
2611
2612         * as.c (parse_args): Update year.
2613
2614 2002-01-17  Timothy Wall  <twall@alum.mit.edu>
2615
2616         * config/tc-tic54x.c (encode_address): Add a more informative
2617         warning about incorrect syntax.
2618
2619 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
2620
2621         * po/gas.pot: Regenerate.
2622
2623 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
2624
2625         * macro.c (get_any_string): Add no-c-format comment to prevent
2626         confusion when translating string.
2627         * gasp.c (get_any_string): Add no-c-format comment to prevent
2628         confusion when translating string.
2629
2630 2002-01-16  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2631             Johannes Stezenbach <js@convergence.de>
2632         * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2633         matched before the shorter ones.
2634         (my_getSmallParser): Fix handling of nested parentheses in
2635         percent_op's. Code cleanup.
2636         (my_getPercentOp): New function, code from my_getSmallParser.
2637         (my_getSmallExpression): Fix handling of closing parentheses.
2638         Code cleanup. Better comments.
2639
2640 2002-01-16  Nick Clifton <nickc@redhat.com>
2641
2642         po/tr.po: New file: Turkish translation.
2643         configure.in (LINGUAS): Add "tr".
2644         configure: Regenerate.
2645
2646 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
2647
2648         Support for VFP instructions
2649         * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2650         (cp_address_required_here): New argument wb_ok.  When false, do not
2651         accept write-back forms of addressing.  Change all callers.
2652         (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2653         (FPU_VFP_EXT_V2): Define.
2654         (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2655         Define in terms of above.
2656         (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2657         (vfp_reg): New struct.
2658         (vfp_regs): New array of registers.
2659         (insns): Add VFP instructions.
2660         (sn_table): New array of VFP single-precision register names.
2661         (dn_table): New array of VFP double-precision register names.
2662         (all_reg_maps): Add the new register tables.
2663         (arm_reg_type): Add new values for above.  Increase RET_TYPE_MAX.
2664         (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2665         (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2666         (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2667         (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2668         (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2669         (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2670         (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2671         (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2672         (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2673         (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2674         (do_vfp_sp_dp_cvt): New functions.
2675         (md_begin): Set soft-float flag for appropriate VFP work.
2676         (md_atof): Handle VFP-format doubles.
2677         (md_parse_option): Handle VFP command-line options.
2678         (md_show_usage): Display VFP command-line options.
2679
2680 2002-01-15  Richard Earnshaw  <rearnsha@arm.com>
2681
2682         * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
2683         various command line options.
2684
2685 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
2686
2687         * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2688         vtinherit relocs.
2689         (xstormy16_md_apply_fix3): Do not return a value.
2690
2691 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
2692
2693         * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2694         the -EL/-EB option that matches the target's endianness.
2695         (md_parse_option): Likewise.
2696
2697 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
2698
2699         * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
2700         is not dependent on ARM_BI_ENDIAN.
2701
2702 2002-01-14  Richard Earnshaw  <rearnsha@arm.com>
2703
2704         * tc-arm.c (all error messages): Normalize capitalization of messages.
2705
2706         * tc-arm.h (md_operand): Delete define.
2707         * tc-arm.c (in_my_get_expression): New static variable.
2708         (my_get_expression): Set and clear it.
2709         (md_operand): New function.  If called from my_get_expression
2710         put the error in inst.error.
2711         (output_inst): Now takes argument of instruction being assembled.
2712         Print it out with any error message.
2713         (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2714         with '=' syntax.
2715         (end_of_line): Don't update inst.error if it is already set.
2716
2717 2002-01-11  Richard Earnshaw  <rearnsha@arm.com>
2718
2719         * tc-arm.c (do_ldst): Fix handling an immediate expression pseudo
2720         op that can be translated into a mvn instruction.
2721
2722 2002-01-11  Steve Ellcey  <sje@cup.hp.com>
2723
2724         * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2725         setting default md.flags.
2726         (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2727         (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2728         * gas/config/tc-ia64.c (setup_unwind_header): Add support
2729         for 32 bit unwind info blocks.
2730         (generate_unwind_image): Add support for different types
2731         of unwind images (32 bits and/or big-endian).
2732         (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2733         (ia64_target_format): Add support for hpux target formats.
2734         (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2735         (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2736         SHT_FINI_ARRAY elf section types.
2737
2738 2002-01-10  Richard Earnshaw  <rearnsha@arm.com>
2739
2740         * tc-arm.c (struct reg_entry): Move before prototypes.
2741         (int_register, cp_register, fp_register): Delete.
2742         (reg_table): Delete.  Replaced with ...
2743         (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2744         (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2745         (mav_dspsc_table): ... one table per register set.
2746         (arm_reg_hsh): Delete.
2747         (struct reg_map): New structure.
2748         (all_reg_maps): New array.
2749         (enum arm_reg_type): New enums.
2750         (build_reg_hsh): New function.
2751         (insert_reg_alias): Use hash table passed by caller.  Adjust all
2752         callers.
2753         (create_register_alias): New function, split out from ...
2754         (md_assemble): ... here.
2755         (md_begin): Build new register hash tables.
2756         (arm_reg_parse): New argument for the hash table to search.  Adjust all
2757         callers.
2758         (arm_reg_parse_any): New function.
2759         (co_proc_number): Look up the processor number in the processor hash
2760         table.
2761         (cirrus_regtype): Delete.
2762         (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2763         (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2764         (ARM_EXT_MAVERICKsc_register): Delete.
2765         (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2766         (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2767         functions.
2768         (do_c_triple_4, do_c_triple_5): Delete.
2769         (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2770         (do_c_quad_6): Delete.
2771         (do_c_quad_6[ab]): New functions.
2772         (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2773         arguments to use new register parsing methods.
2774         (cirrus_reg_required_here): Likewise.
2775         (insns): Reclassify cirrus maverick worker functions.
2776         (cirrus_valid_reg): Delete.
2777
2778 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
2779
2780         * configure.in (sh*le): Set cpu_type=sh and endian=little.
2781         (sh*-*-netbsdelf*): New target.
2782         * configure: Regenerate.
2783         * tc-sh.h: Update copyright years.
2784         (TARGET_FORMAT): Add version for TE_NetBSD.
2785
2786 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
2787
2788         * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2789         negative.
2790
2791 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
2792
2793         * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2794         * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2795
2796 2002-01-05  Daniel Jacobowitz  <drow@mvista.com>
2797
2798         * tc-mips.c (mips_cprestore_valid): New flag.
2799         (mips_frame_reg_valid): New flag.
2800         (macro) [M_JAL_2]: Check both flags.
2801         [M_JAL_A]: Likewise.
2802         (s_cprestore): Set mips_cprestore_valid.
2803         (tc_get_register): If setting mips_frame_reg, set
2804         mips_frame_reg_valid and clear mips_cprestore_valid.
2805         (s_mips_ent): Clear both flags.
2806         (s_mips_end): Clear both flags.
2807
2808 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
2809
2810         * write.c (write_object_file): Make use of bfd_section_list_remove.
2811         * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2812         * config/tc-mmix.c (mmix_frob_file): Likewise.
2813
2814 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
2815
2816         * configure.in (i386-*-netbsdelf*): Collapse target into...
2817         (i386-*-netbsd*): ...this.  Add support for x86-64.
2818         * configure: Regenerated.
2819
2820 2002-01-03  matthew green  <mrg@redhat.com>
2821
2822         * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2823
2824 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
2825
2826         * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2827         NULL frag link.
2828
2829 For older changes see ChangeLog-0001
2830 \f
2831 Local Variables:
2832 mode: change-log
2833 left-margin: 8
2834 fill-column: 74
2835 version-control: never
2836 End: